Furnace body heat insulation structure of toughening furnace for glass

Abstract

The utility model discloses a furnace body heat insulation structure of a toughening furnace for glass, which relates to the technical field of glass production and comprises a connecting heat insulation frame and an assembling component, the connecting heat insulation frame is of an integrated structure, and the assembling component is arranged on the surface of the connecting heat insulation frame. The assembling assembly comprises a first clamping frame, a first connecting frame, a second connecting frame, a right heat insulation cover, a second clamping frame, a left heat insulation cover and a reinforcing frame body, the first clamping frame is arranged on the right side of the connecting heat insulation frame, and the connecting heat insulation frame, the first clamping frame and the first connecting frame are of an integrated structure which is tightly connected. According to the furnace body heat insulation structure of the glass toughening furnace, the heat insulation structure can be conveniently and rapidly assembled and disassembled through the assembling assembly, the assembling length can be adjusted according to actual needs so as to be suitable for toughening furnaces with different lengths, and the device can achieve automatic opening and closing of a sealing door of the heat insulation structure through the opening and closing assembly; and during closing, the internal sealing performance can be ensured.

Description

Technical Field

[0001] This utility model relates to the field of glass production technology, specifically to a heat insulation structure for a tempering furnace body for glass. Background Technology

[0002] The tempering furnace is the core heating equipment in tempered glass production. Its structural design and function directly affect the tempering quality and performance of the glass. Using a tempering furnace to produce tempered glass can improve the compressive strength of the glass, optimize its safety performance, enhance its thermal stability, and significantly increase production efficiency. Currently, to maintain the thermal stability of the tempering furnace, insulation structures are typically used to protect it.

[0003] Existing heat insulation structures on the market lack flexible disassembly and assembly capabilities, making them inconvenient to assemble flexibly. Furthermore, their length is limited, making them unsuitable for heat insulation protection of tempering furnace bodies of varying lengths. Therefore, we propose a heat insulation structure for tempering furnace bodies used in glass. Utility Model Content

[0004] The purpose of this invention is to provide a heat insulation structure for the furnace body of a glass tempering furnace, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a heat insulation structure for a glass tempering furnace body, comprising a connecting heat insulation frame and an assembly component. The connecting heat insulation frame is an integrated structure, and the assembly component is disposed on the surface of the connecting heat insulation frame. The assembly component includes a first snap-fit ​​frame, a first connecting frame, a second connecting frame, a right heat insulation cover, a second snap-fit ​​frame, a left heat insulation cover, and a reinforcing frame. The first snap-fit ​​frame is disposed on the right side of the connecting heat insulation frame, and the first connecting frame is installed on the left side of the connecting heat insulation frame. The connecting heat insulation frame, the first snap-fit ​​frame, and the first connecting frame are an integrated structure that is tightly connected. The second connecting frame is snap-fitted to the inner side of the first snap-fit ​​frame, and a right heat insulation cover is disposed on the right side of the second connecting frame. The left surface of the right heat insulation cover is tightly connected to the right surface of the second connecting frame.

[0006] Furthermore, a second snap-fit ​​frame is snap-fitted to the outside of the first connecting frame, and a left heat insulation cover is installed on the left side of the second snap-fit ​​frame.

[0007] Furthermore, the second snap-fit ​​frame and the left heat insulation cover are an integrated structure that is tightly connected, and both the second snap-fit ​​frame and the outer side of the first snap-fit ​​frame are snapped together with a reinforced frame.

[0008] Furthermore, the left and right heat insulation covers are symmetrically arranged, and the surfaces of the left and right heat insulation covers are provided with switch components for automatic opening and closing.

[0009] Furthermore, the switch assembly includes a sealing groove, a movable groove, and a sealing door plate. The sealing groove is formed at the outer end of the inner rear surface of the left and right heat insulation covers. The upper surface of the outer end of the left and right heat insulation covers is provided with a movable groove, and a sealing door plate is slidably connected to the inner side of the movable groove. The rear end of the sealing door plate is engaged with the inner side of the sealing groove.

[0010] Furthermore, the switch assembly also includes a fixed plate, a servo motor, a threaded screw, and a movable plate. The upper part of the outer surface of the left and right heat insulation covers is mounted with a fixed plate. The servo motor is located on the rear side of the fixed plate, and the output end of the servo motor is connected to the threaded screw via a coupling. The outer surface of the threaded screw is threadedly connected to the movable plate, and the movable plate and the sealing door panel are a tightly connected integrated structure.

[0011] Furthermore, the left and right heat insulation covers and the connecting heat insulation frame are provided with an alloy mesh, and the inner surface of the alloy mesh is connected with an aerogel buffer layer, and the inner surface of the aerogel buffer layer is provided with a heat-insulating rock wool board.

[0012] Furthermore, the left heat insulation cover, the right heat insulation cover, and the inner surface of the connecting heat insulation frame are all provided with a metal reflective layer, and the left heat insulation cover is an integrated structure.

[0013] This utility model provides a heat insulation structure for the furnace body of a glass tempering furnace, which has the following beneficial effects:

[0014] 1. This utility model, by setting up an assembly component, includes a first snap-fit ​​frame, a first connecting frame, a second connecting frame, a right heat insulation cover, a second snap-fit ​​frame, a left heat insulation cover, and a reinforcing frame. In use, the right heat insulation cover is connected and fixed to the connecting heat insulation frame by snapping the inner side of the first snap-fit ​​frame with the second connecting frame, and the left heat insulation cover is connected and fixed to the connecting heat insulation frame by snapping the inner side of the second snap-fit ​​frame with the first connecting frame. An appropriate number of connecting heat insulation frames are selected according to the actual length of the tempering furnace and set between the left and right heat insulation covers. After the connection is completed, the reinforcing frame is snapped onto the outer side of the first and second snap-fit ​​frames to further reinforce the connection. This allows the device to facilitate the quick assembly and disassembly of the heat insulation structure, and the assembly length can be adjusted according to actual needs to suit tempering furnaces of different lengths.

[0015] 2. This utility model incorporates a switch assembly, which includes a sealing groove, a movable groove, and a sealing door plate. The switch assembly also includes a fixed plate, a servo motor, a threaded screw, and a movable plate. In use, the servo motor is activated, causing it to rotate the threaded screw. The threaded screw then drives the movable plate to slide along the upper surfaces of the right and left heat insulation covers. The movable plate then drives the sealing door plate to slide along the inner side of the movable groove, thus achieving automatic opening and closing of the sealing door plate. The sealing door plate is sealed by engaging with the inner side of the sealing groove. Therefore, this device can automatically open and close the heat-insulated structure sealing door, and ensures internal sealing when closed. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of a heat insulation structure for a glass tempering furnace body according to the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the assembly components of a heat insulation structure for a glass tempering furnace body according to the present invention.

[0018] Figure 3 This is a three-dimensional structural diagram of the switch assembly of the heat insulation structure of the tempering furnace body for glass according to this utility model;

[0019] Figure 4 This is a three-dimensional structural diagram of the connecting heat insulation frame of the heat insulation structure of a glass tempering furnace body according to the present invention.

[0020] In the diagram: 1. Connecting heat insulation frame; 2. Assembly components; 201. First snap-fit ​​frame; 202. First connecting frame; 203. Second connecting frame; 204. Right heat insulation cover; 205. Second snap-fit ​​frame; 206. Left heat insulation cover; 207. Reinforced frame; 3. Switch assembly; 301. Sealing groove; 302. Movable groove; 303. Sealing door panel; 304. Fixed plate; 305. Servo motor; 306. Threaded screw; 307. Movable plate; 4. Alloy mesh; 5. Aerogel buffer layer; 6. Thermal insulation rock wool board; 7. Metal reflective layer. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figures 1 to 4As shown, a heat insulation structure for a glass tempering furnace body includes a connecting heat insulation frame 1 and an assembly component 2. The connecting heat insulation frame 1 is an integrated structure. The assembly component 2 is disposed on the surface of the connecting heat insulation frame 1 and includes a first snap-fit ​​frame 201, a first connecting frame 202, a second connecting frame 203, a right heat insulation cover 204, a second snap-fit ​​frame 205, a left heat insulation cover 206, and a reinforcing frame 207. The first snap-fit ​​frame 201 is disposed on the right side of the connecting heat insulation frame 1, and the first connecting frame 202 is installed on the left side of the connecting heat insulation frame 1, connecting the heat insulation frame 1 with the first snap-fit ​​frame 201 and the first connecting frame 202. 202 is a tightly connected integrated structure. The inner side of the first snap-fit ​​frame 201 is snap-fitted to the second connecting frame 203, and a right heat insulation cover 204 is provided on the right side of the second connecting frame 203. The left surface of the right heat insulation cover 204 is tightly connected to the right surface of the second connecting frame 203. The outer side of the first connecting frame 202 is snap-fitted to the second snap-fit ​​frame 205, and a left heat insulation cover 206 is installed on the left side of the second snap-fit ​​frame 205. The second snap-fit ​​frame 205 and the left heat insulation cover 206 are a tightly connected integrated structure, and a reinforcing frame 207 is snap-fitted to both the outer side of the second snap-fit ​​frame 205 and the outer side of the first snap-fit ​​frame 201.

[0023] The specific operation is as follows: When in use, the right heat insulation cover 204 is connected and fixed to the connecting heat insulation frame 1 by engaging the inner side of the first snap-fit ​​frame 201 with the second connecting frame 203. The left heat insulation cover 206 is connected and fixed to the connecting heat insulation frame 1 by engaging the inner side of the second snap-fit ​​frame 205 with the first connecting frame 202. According to the actual length of the tempering furnace, select an appropriate number of connecting heat insulation frames 1 and set them between the left heat insulation cover 206 and the right heat insulation cover 204. After the connection is completed, the reinforcing frame 207 is snapped onto the outer side of the first snap-fit ​​frame 201 and the second snap-fit ​​frame 205 to further reinforce the connection.

[0024] Please refer to Figures 3 to 4The left heat insulation cover 206 and the right heat insulation cover 204 are symmetrically arranged, and the surfaces of the left heat insulation cover 206 and the right heat insulation cover 204 are provided with a switch assembly 3 for automatic opening and closing. The switch assembly 3 includes a sealing groove 301, a movable groove 302, and a sealing door plate 303. The sealing groove 301 is opened at the outer end of the inner rear surface of the left heat insulation cover 206 and the right heat insulation cover 204. The movable groove 302 is opened on the upper surface of the outer end of the left heat insulation cover 206 and the right heat insulation cover 204, and the sealing door plate 303 is slidably connected to the inner side of the movable groove 302. The rear end of the sealing door plate 303 is engaged with the inner side of the sealing groove 301. The switch assembly 3 also includes a fixed plate 304, a servo motor 305, a threaded screw 306, and a movable plate 307. The left heat insulation cover 206 and the right heat insulation cover 204 are symmetrically arranged, and the surfaces of the left heat insulation cover 206 and the right heat insulation cover 204 are symmetrically arranged, and ... A fixing plate 304 is installed on the upper part of the outer surface of the right heat insulation cover 204. A servo motor 305 is set on the rear side of the fixing plate 304. The output end of the servo motor 305 is connected to a threaded screw 306 through a coupling. A movable plate 307 is threadedly connected to the outer surface of the threaded screw 306. The movable plate 307 and the sealing door plate 303 are a tightly connected integrated structure. Alloy mesh 4 is set inside the left heat insulation cover 206, the right heat insulation cover 204 and the connecting heat insulation frame 1. An aerogel buffer layer 5 is connected to the inner surface of the alloy mesh 4. A thermal insulation rock wool board 6 is set on the inner surface of the aerogel buffer layer 5. Metal reflective layer 7 is set on the inner surface of the left heat insulation cover 206, the right heat insulation cover 204 and the connecting heat insulation frame 1. The left heat insulation cover 206 is an integrated structure.

[0025] The specific operation is as follows: When in use, start the servo motor 305, which drives the threaded screw 306 to rotate. The threaded screw 306 drives the movable plate 307 to slide along the upper surface of the right heat insulation cover 204 and the left heat insulation cover 206. The movable plate 307 drives the sealing door plate 303 to slide along the inner side of the movable groove 302, so as to realize the automatic opening and closing of the sealing door plate 303. The sealing door plate 303 is sealed by the locking connection between the sealing door plate 303 and the inner side of the sealing groove 301. The alloy mesh 4 can improve the overall hardness and make it less prone to deformation. The aerogel buffer layer 5 can block heat conduction and convection using a nanoporous structure to achieve ultra-low thermal conductivity. The thermal insulation rock wool board 6 can further improve its thermal insulation effect. The internal metal reflective layer 7 can reflect infrared radiation heat back to the furnace cavity through high reflectivity, reducing the radiation heat transfer efficiency.

[0026] In summary, as Figures 1 to 4As shown, the heat insulation structure of this glass tempering furnace body, in use, firstly, connects and fixes the right heat insulation cover 204 to the connecting heat insulation frame 1 by engaging the inner side of the first snap-fit ​​frame 201 with the second connecting frame 203. Secondly, connects and fixes the left heat insulation cover 206 to the connecting heat insulation frame 1 by engaging the inner side of the second snap-fit ​​frame 205 with the first connecting frame 202. An appropriate number of connecting heat insulation frames 1 are selected according to the actual length of the tempering furnace and placed between the left heat insulation cover 206 and the right heat insulation cover 204. After the connection is completed, the reinforcing frame 207 is snapped onto the outer side of the first snap-fit ​​frame 201 and the second snap-fit ​​frame 205 to further reinforce the connection. During the use of this device, the servo motor 305 is started, causing the servo motor 305 to drive... The rotating threaded screw 306 causes the movable plate 307 to slide along the upper surfaces of the right and left heat insulation covers 204 and 206. The movable plate 307 drives the sealing door 303 to slide along the inner side of the movable groove 302, thereby achieving automatic opening and closing of the sealing door 303. The sealing door 303 is sealed by engaging with the inner side of the sealing groove 301. The alloy mesh 4 can improve the overall hardness and make it less prone to deformation. The aerogel buffer layer 5 can block heat conduction and convection using a nanoporous structure to achieve ultra-low thermal conductivity. The thermal insulation rock wool board 6 can further improve its thermal insulation effect. The internal metal reflective layer 7 can reflect infrared radiation heat back into the furnace cavity through high reflectivity, reducing the efficiency of radiation heat transfer.

[0027] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A heat insulation structure for a glass tempering furnace body, comprising a connecting heat insulation frame (1) and an assembly component (2), characterized in that: The connecting heat insulation frame (1) is an integrated structure. The assembly component (2) is disposed on the surface of the connecting heat insulation frame (1). The assembly component (2) includes a first snap-fit ​​frame (201), a first connecting frame (202), a second connecting frame (203), a right heat insulation cover (204), a second snap-fit ​​frame (205), a left heat insulation cover (206), and a reinforcing frame (207). The first snap-fit ​​frame (201) is disposed on the right side of the connecting heat insulation frame (1), and the first connecting frame (202) is installed on the left side of the connecting heat insulation frame (1). The connecting heat insulation frame (1), the first snap-fit ​​frame (201), and the first connecting frame (202) are an integrated structure that is tightly connected. The second connecting frame (203) is snap-fitted to the inside of the first snap-fit ​​frame (201), and the right heat insulation cover (204) is disposed on the right side of the second connecting frame (203). The left surface of the right heat insulation cover (204) is tightly connected to the right surface of the second connecting frame (203).

2. The heat insulation structure for a glass tempering furnace body according to claim 1, characterized in that, The first connecting frame (202) is snapped to the outside of the second snap-fit ​​frame (205), and a left heat insulation cover (206) is installed on the left side of the second snap-fit ​​frame (205).

3. The heat insulation structure for a glass tempering furnace body according to claim 1, characterized in that, The second snap-fit ​​frame (205) and the left heat insulation cover (206) are an integrated structure that is tightly connected, and the second snap-fit ​​frame (205) and the first snap-fit ​​frame (201) are both snap-fitted to the outside of a reinforced frame (207).

4. The heat insulation structure for a glass tempering furnace body according to claim 1, characterized in that, The left heat shield (206) and the right heat shield (204) are symmetrically arranged, and the surfaces of the left heat shield (206) and the right heat shield (204) are provided with switch components (3) for automatic opening and closing.

5. The heat insulation structure for a glass tempering furnace body according to claim 4, characterized in that, The switch assembly (3) includes a sealing groove (301), a movable groove (302), and a sealing door plate (303). The sealing groove (301) is opened at the outer end of the inner rear surface of the left heat insulation cover (206) and the right heat insulation cover (204). The movable groove (302) is opened on the upper surface of the outer end of the left heat insulation cover (206) and the right heat insulation cover (204). The sealing door plate (303) is slidably connected to the inner side of the movable groove (302). The rear end of the sealing door plate (303) is engaged with the inner side of the sealing groove (301).

6. The heat insulation structure for a glass tempering furnace body according to claim 4, characterized in that, The switch assembly (3) also includes a fixed plate (304), a servo motor (305), a threaded screw (306), and a movable plate (307). The fixed plate (304) is installed on the upper part of the outer surface of the left heat shield (206) and the right heat shield (204). The servo motor (305) is provided on the rear side of the fixed plate (304). The output end of the servo motor (305) is connected to the threaded screw (306) through a coupling. The movable plate (307) is threadedly connected to the outer surface of the threaded screw (306). The movable plate (307) and the sealing door panel (303) are an integrated structure that is tightly connected.

7. The heat insulation structure for a glass tempering furnace body according to claim 1, characterized in that, The left heat insulation cover (206), the right heat insulation cover (204) and the connecting heat insulation frame (1) are provided with an alloy mesh (4), and the inner surface of the alloy mesh (4) is connected with an aerogel buffer layer (5), and the inner surface of the aerogel buffer layer (5) is provided with a heat-insulating rock wool board (6).

8. The heat insulation structure of a glass tempering furnace body according to claim 1, characterized in that, The left heat shield (206), the right heat shield (204) and the inner surface of the connecting heat shield frame (1) are all provided with a metal reflective layer (7), and the left heat shield (206) is an integrated structure.

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