Laminated glass exhaust pretreatment device

Abstract

The utility model discloses a laminated glass exhaust pretreatment device, which relates to the field of laminated glass exhaust equipment and comprises a connecting keel, a telescopic cover, a mounting structure, a replacement structure, a fixing structure and a filter screen. And the connecting keel and the telescopic cover form a telescopic and adjustable vent cover, so that the ventilation cover has good length adjusting and bending functions so as to adapt to various mounting environments. The replacement structure is conveniently connected with the mounting structure through the fixing structure, and mounting and dismounting are convenient. The sealing airbag fills the wedging groove through expansion of the one-way valve, the sealing effect is improved, and gas leakage is prevented. Multiple groups of filter screens can be mounted on the mounting structure, so that the filter screens can be conveniently replaced according to the use conditions of the filter screens.

Description

Technical Field

[0001] The utility model relates to the field of laminated glass exhaust equipment, in particular to a laminated glass exhaust pretreatment device. Background Art

[0002] Currently, laminated glass requires degassing during its manufacturing and installation to ensure the quality and longevity of its internal structure. Degassing effectively removes air from the glass interlayer, preventing the accumulation of bubbles and impurities, thereby improving the transparency and structural strength of the glass. However, existing degassing systems still have some practical limitations.

[0003] Existing laminated glass exhaust systems are mostly designed with fixed lengths, lacking flexible adjustment capabilities and unable to adapt to diverse installation environments and complex spatial requirements. For example, when the installation space is small or irregular, traditional fixed exhaust systems may not be fully effective, making installation difficult or even impossible, affecting the system's universality. Utility Model Content

[0004] In view of the problems in the related art, the present invention proposes a laminated glass exhaust pretreatment device to overcome the above technical problems existing in the existing related art.

[0005] To this end, the specific technical solutions adopted in this utility model are as follows:

[0006] A laminated glass exhaust pretreatment device includes a telescopic structure, the telescopic structure includes a connecting keel and a telescopic cover, the telescopic cover is connected between the connecting keels, a mounting structure is provided on one side of the connecting keel, a replacement structure is installed in the mounting structure, a fixing structure is provided to match the replacement structure, and a filter is installed on the replacement structure.

[0007] Furthermore, the mounting structure includes a mounting frame, a mounting slot, a fixing hole, a limiting frame, and a fitting slot. The mounting slot is provided on the mounting frame, and fixing holes are provided on both sides of the mounting frame.

[0008] Furthermore, a limiting frame is provided inside the installation frame, and a fitting groove is provided on one side of the limiting frame.

[0009] Furthermore, the replacement structure includes a mounting plate, a handle, a positioning hole, a fixing groove, a sealing airbag, and a one-way valve. The mounting plate is fixedly connected to the handle, positioning holes are provided on both sides of the mounting plate, and a fixing groove is provided inside the mounting plate.

[0010] Furthermore, a filter screen is connected in the fixed groove, and sealing air bags are connected to both end surfaces of the mounting plate, and a one-way valve is connected to the sealing air bags.

[0011] Furthermore, the fixing structure includes a positioning pin, a fixing ear, a sealing gasket, and a rotating rod. The positioning pin is fixedly connected to the fixing ear, and one side of the fixing ear is fixedly connected to the sealing gasket.

[0012] Furthermore, a rotating rod is fixedly connected to one side of the sealing gasket, and the positioning pin matches the positioning hole.

[0013] The beneficial effects of this utility model are as follows: the telescopic structure of the present invention, through the design of connecting the keel and the telescopic cover, realizes the length adjustment and bending function of the ventilation cover, making the exhaust device adaptable to a variety of installation environments. The replacement structure and the installation structure cooperate, and the user can easily remove and replace the filter, improving the convenience of use. At the same time, the sealing airbag expands to fill the fitting groove, effectively improving the sealing effect between the mounting plate and the mounting frame, preventing gas leakage, and further enhancing the reliability and service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0015] Figure 1 This is a schematic diagram of the main structure of a laminated glass exhaust pretreatment device according to an embodiment of the present utility model;

[0016] Figure 2 This is a schematic diagram of a filter screen of a laminated glass exhaust pretreatment device according to an embodiment of the present utility model;

[0017] Figure 3 This is a schematic diagram of the installation structure of a laminated glass exhaust pretreatment device according to an embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of a fixing hole of a laminated glass exhaust pretreatment device according to an embodiment of the present utility model;

[0019] Figure 5 This is a schematic diagram of the replacement structure of a laminated glass exhaust pretreatment device according to an embodiment of the utility model;

[0020] Figure 6 It is a schematic diagram of the fixed structure of a laminated glass exhaust pretreatment device according to an embodiment of the utility model.

[0021] In the picture:

[0022] 1. Telescopic structure; 101. Connecting keel; 102. Telescopic cover; 2. Mounting structure; 201. Mounting frame; 202. Mounting slot; 203. Fixing hole; 204. Limiting frame; 205. Fitting slot; 3. Replacement structure; 301. Mounting plate; 302. Handle; 303. Positioning hole; 304. Fixing slot; 305. Sealing airbag; 306. One-way valve; 4. Fixing structure; 401. Positioning pin; 402. Fixing ear; 403. Sealing gasket; 404. Rotating rod; 5. Filter. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] According to an embodiment of the present utility model, a laminated glass exhaust pretreatment device is provided.

[0025] Embodiment 1;

[0026] like Figure 1-6 As shown, the laminated glass exhaust pretreatment device according to the embodiment of the utility model includes a telescopic structure 1, the telescopic structure 1 includes a connecting keel 101 and a telescopic cover 102, the telescopic cover 102 is connected between the connecting keels 101, and a mounting structure 2 is provided on one side of the connecting keel 101, a replacement structure 3 is installed in the mounting structure 2, the replacement structure 3 is matched with a fixed structure 4, and a filter 5 is installed on the replacement structure 3.

[0027] The connecting keel 101 of the telescopic structure 1 and the telescopic cover 102 form a telescopically adjustable ventilation cover. The telescopically adjustable ventilation cover has good length adjustment and bending functions, so that the laminated glass exhaust device can adapt to more installation environments. The replacement structure 3 is installed in the mounting structure 2, and the replacement structure 3 and the mounting structure 2 are easy to install and disassemble through the fixing structure 4.

[0028] The mounting structure 2 includes a mounting frame 201, a mounting groove 202, a fixing hole 203, a limiting frame 204, and a fitting groove 205. The mounting frame 201 is provided with a mounting groove 202, and fixing holes 203 are provided on both sides of the mounting frame 201. A limiting frame 204 is provided inside the mounting frame 201, and a fitting groove 205 is provided on one side of the limiting frame 204.

[0029] The replacement structure 3 includes a mounting plate 301, a handle 302, a positioning hole 303, a fixing groove 304, a sealing airbag 305, and a one-way valve 306. The handle 302 is fixedly connected to the mounting plate 301, positioning holes 303 are provided on both sides of the mounting plate 301, a fixing groove 304 is provided in the mounting plate 301, the filter screen 5 is connected in the fixing groove 304, the two end surfaces of the mounting plate 301 are connected to the sealing airbag 305, and the one-way valve 306 is connected to the sealing airbag 305.

[0030] The fixing structure 4 includes a positioning pin 401, a fixing ear 402, a sealing gasket 403, and a rotating rod 404. The positioning pin 401 is fixedly connected to the fixing ear 402, one side of the fixing ear 402 is fixedly connected to the sealing gasket 403, and one side of the sealing gasket 403 is fixedly connected to the rotating rod 404. The positioning pin 401 matches the positioning hole 303.

[0031] After the fixing hole 303 is aligned with the fixing hole 203, the fixing structure 4 is used to introduce the fixing hole 303. After the fixing pin 401 is introduced into the fixing hole 303, the rotating rod 404 is rotated to rotate the fixing ear 402 ninety degrees and screw it into the fixing hole 203, thereby fixing the fixing plate 301. The fixing plate 301 and the fixing frame 201 have the function of convenient installation and removal, and the filter 5 can be easily replaced. After the fixing plate 301 is fixed, high-pressure gas is introduced through the one-way valve 306 to expand the sealing airbag 305. The expanded sealing airbag 305 will fill the fitting groove 205, so that the gap between the fixing plate 301 and the fixing frame 201 is blocked to improve the sealing degree of the connection, improve the sealing effect, and prevent leakage when the gas is discharged. In actual circumstances, the fixing structure 2 can be installed in multiple groups. Multiple groups of fixing structures 2 can be used for multiple groups of replacement structures 3, so that different types of filter screens 5 can be replaced at a fixed point according to the wear and tear.

[0032] In order to facilitate understanding of the above technical solutions of the present invention, the working principle or operation method of the present invention in actual process is described in detail below.

[0033] The connecting keel 101 of the telescopic structure 1 and the telescopic cover 102 form a telescopically adjustable ventilation cover. The telescopically adjustable ventilation cover has good length adjustment and bending functions, so that the laminated glass exhaust device can adapt to more installation environments. The replacement structure 3 is installed in the installation structure 2. The replacement structure 3 and the installation structure 2 are easy to install and disassemble through the fixing structure 4. The mounting plate 301 is introduced into the limit frame 204 from the mounting groove 202, so that the positioning hole 303 is aligned with the fixing hole 203. Then, the positioning hole 303 is introduced through the fixing structure 4. After the positioning pin 401 is introduced into the positioning hole 303, the rotating rod 404 is rotated to rotate the fixing ear 402 ninety degrees and screw it into the fixing hole 2 03, and then fix the mounting plate 301, so that the mounting plate 301 and the mounting frame 201 have the function of convenient installation and disassembly, and the filter 5 can be easily replaced. After the mounting plate 301 is fixed, high-pressure gas is introduced through the one-way valve 306 to expand the sealing airbag 305. The expanded sealing airbag 305 will fill the fitting groove 205 to seal the gap between the mounting plate 301 and the mounting frame 201 to improve the sealing degree of the connection, improve the sealing effect, and prevent gas leakage when discharged. In actual circumstances, the mounting structure 2 can be installed in multiple groups, and multiple groups of mounting structures 2 can be used for multiple groups of replacement structures 3, so that different types of filter screens 5 can be replaced at fixed points according to usage loss.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A laminated glass exhaust pretreatment device, characterized in that: The invention comprises a telescopic structure (1), wherein the telescopic structure (1) comprises a connecting keel (101) and a telescopic cover (102), wherein the connecting keels (101) are connected to the telescopic cover (102), a mounting structure (2) is provided on one side of the connecting keel (101), a replacement structure (3) is installed in the mounting structure (2), a fixing structure (4) is provided in conjunction with the replacement structure (3), and a filter (5) is installed on the replacement structure (3).

2. The laminated glass exhaust pretreatment device according to claim 1, characterized in that: The mounting structure (2) comprises a mounting frame (201), a mounting slot (202), a fixing hole (203), a limiting frame (204), and a fitting slot (205); the mounting frame (201) is provided with a mounting slot (202), and fixing holes (203) are provided on both sides of the mounting frame (201).

3. The laminated glass exhaust pretreatment device according to claim 2, characterized in that: A limiting frame (204) is provided inside the installation frame (201), and a fitting groove (205) is provided on one side of the limiting frame (204).

4. The laminated glass exhaust pretreatment device according to claim 3, characterized in that: The replacement structure (3) comprises a mounting plate (301), a handle (302), a positioning hole (303), a fixing groove (304), a sealing airbag (305), and a one-way valve (306); the mounting plate (301) is fixedly connected to the handle (302); positioning holes (303) are provided on both sides of the mounting plate (301); and a fixing groove (304) is provided inside the mounting plate (301).

5. The laminated glass exhaust pretreatment device according to claim 4, characterized in that: The filter screen (5) is connected to the fixing groove (304), and both end surfaces of the mounting plate (301) are connected to sealing air bags (305), and the sealing air bags (305) are connected to a one-way valve (306).

6. The laminated glass exhaust gas pretreatment device according to claim 5, characterized in that: The fixing structure (4) comprises a positioning pin (401), a fixing ear (402), a sealing gasket (403), and a rotating rod (404); the positioning pin (401) is fixedly connected to the fixing ear (402); and one side of the fixing ear (402) is fixedly connected to the sealing gasket (403).

7. The laminated glass exhaust pretreatment device according to claim 6, characterized in that: One side of the sealing gasket (403) is fixedly connected to a rotating rod (404), and the positioning pin (401) matches the positioning hole (303).

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