Gas pipeline fixing device for TFT (Thin Film Transistor) glass kiln

Abstract

The utility model discloses a gas pipeline fixing device for a thin film transistor (TFT) glass kiln. The gas pipeline fixing device comprises a plurality of gas pipeline fixing supports. The gas pipeline fixing supports correspond to tank furnace stand columns in the kiln, one ends of longitudinal angle steel of the gas pipeline fixing supports are connected to a riding track of the kiln, the other ends of the longitudinal angle steel are connected with transverse angle steel, and the gas pipeline fixing supports are connected through the transverse angle steel. A gas pipeline is fixedly installed on the transverse angle steel, and a valve of the gas pipeline is fixedly installed on the transverse angle steel. According to the utility model, the layout and the connection mode of the gas pipeline fixing bracket are reasonably designed, so that the stability can be ensured, the space in the kiln can be utilized to the maximum extent, the overall operation efficiency of the kiln is improved, and the operation and maintenance cost of the kiln is obviously reduced.

Description

Technical Field

[0001] The utility model belongs to the field of TFT glass manufacturing, in particular to a gas pipeline fixing device for a TFT glass furnace. Background Art

[0002] With the rapid development of TFT glass manufacturing technology, the requirements for various auxiliary facilities on the production line are also increasing. Among them, the installation of gas pipeline systems is a critical link. To ensure the efficiency and safety of the production process, the installation of gas pipelines requires standardization, convenient operation, and aesthetics. At the same time, the pipeline installation must ensure that the pipeline does not affect the insulation of the kiln, making it easier to find insulation problems when they occur.

[0003] like Figure 4 and Figure 5 As shown, the current existing gas pipeline fixing device requires a pipeline fixing bracket to be installed on each burner, otherwise the pipeline cannot remain stable, posing a hidden danger to production safety. At the same time, the valves are not fixed in a straight line due to their different heights and front and back, making the layout of the entire pipeline system chaotic and not conducive to daily inspection and maintenance. In addition, the front and rear valves need to be fixed by welding angle steel on the horseways on both sides of the kiln, resulting in a messy and unsightly work site. The entire installation process is complicated, wasting both materials and installation time. Usually, the installation of the gas pipelines on both sides of the pool furnace requires the cooperation of two workers, working continuously for 24 hours to complete the installation, which undoubtedly greatly increases the labor cost and time cost. Summary of the Invention

[0004] The purpose of the utility model is to provide a gas pipeline fixing device for a TFT glass furnace, so as to solve the problem that the existing gas pipeline fixing device has a chaotic layout and is not conducive to maintenance.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A gas pipeline fixing device for a TFT glass furnace, comprising a plurality of gas pipeline fixing brackets;

[0007] The gas pipeline fixing bracket is arranged corresponding to the pool furnace column in the kiln. One end of the longitudinal angle steel of the gas pipeline fixing bracket is fixedly connected to the horseway of the kiln, and the other end of the longitudinal angle steel is fixedly connected to the transverse angle steel. Several gas pipeline fixing brackets are connected to each other through the transverse angle steel. The gas pipeline is fixedly installed on the transverse angle steel, and the valve of the gas pipeline is fixedly installed on the transverse angle steel.

[0008] Furthermore, insulating plate fixing holes are provided at both ends of the transverse angle steel, and the insulating plate on the longitudinal angle steel is fixedly connected to the transverse angle steel through the insulating plate fixing holes.

[0009] Furthermore, the longitudinal angle steel is connected to the bridleway by welding.

[0010] Furthermore, the transverse angle steel includes a first transverse angle steel and a second transverse angle steel, and the first transverse angle steel and the second transverse angle steel are installed in parallel.

[0011] Furthermore, the gas pipeline includes an oxygen pipeline and a natural gas pipeline, the oxygen pipeline is installed on the first transverse angle steel, and the natural gas pipeline is installed on the second transverse angle steel.

[0012] Furthermore, the oxygen pipeline and the natural gas pipeline are both fixed on two mutually perpendicular surfaces of the longitudinal angle steel and the transverse angle steel, and an insulating plate is provided between the oxygen pipeline and the natural gas pipeline and the longitudinal angle steel.

[0013] Furthermore, a plurality of U-shaped clamping holes are opened on the transverse angle steel, and U-shaped clamps are installed in the U-shaped clamping holes. The oxygen pipeline and the natural gas pipeline are fixed to the transverse angle steel through the U-shaped clamps.

[0014] Furthermore, the valves of the gas pipeline include an oxygen valve and a natural gas valve. The oxygen valve is fixedly installed at the bottom of the first transverse angle steel, and the natural gas valve is fixedly installed at the bottom of the second transverse angle steel.

[0015] Furthermore, the oxygen valve and the natural gas valve are symmetrically arranged on both sides of the burner.

[0016] Furthermore, a compressed air pipe mounting bracket is connected to the bottom of the second transverse angle steel, and an insulating plate is provided between the bottom of the second transverse angle steel and the compressed air pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] The present invention provides a gas pipeline fixing device for a TFT glass kiln. By arranging a plurality of gas pipeline fixing brackets corresponding to the tank furnace columns in the kiln, one end of the longitudinal angle steel of the gas pipeline fixing bracket is fixedly connected to the kiln's horseway, and the other end is fixedly connected to the transverse angle steel. The plurality of gas pipeline fixing brackets are connected to each other via the transverse angle steel, forming a stable support structure. The gas pipeline is fixedly mounted on the transverse angle steel, and the valve of the gas pipeline is also fixedly mounted on the transverse angle steel. This can significantly improve the stability of the gas pipeline in the kiln, reduce the risk of gas leakage caused by loosening or deformation of the pipeline due to factors such as high temperature and vibration, thereby extending the service life of the pipeline and improving the safety of kiln operation. By rationally designing the layout and connection method of the gas pipeline fixing brackets, the present invention can maximize the use of the space within the kiln while ensuring stability. This not only improves the overall operating efficiency of the kiln and significantly reduces the operation and maintenance costs of the kiln, but also provides more possibilities for the installation and layout of other equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0020] Figure 1 This is a front view of the gas pipeline fixing device for a TFT glass furnace according to the present invention.

[0021] Figure 2 This is a left view of the gas pipeline fixing bracket for a TFT glass furnace according to the present invention.

[0022] FIG3 is a schematic diagram of a gas pipeline fixing bracket for a TFT glass furnace according to the present invention, wherein (a) is a schematic diagram of the gas pipeline fixing bracket, (b) is a schematic diagram of a transverse angle steel, and (c) is a schematic diagram of a longitudinal angle steel.

[0023] Figure 4 It is a left view of the existing gas pipeline fixing bracket of the present utility model.

[0024] Figure 5 This is a front view of an existing gas pipeline fixing device of the present utility model.

[0025] Among them: 1-gas pipeline fixing bracket, 2-oxygen pipeline, 3-natural gas pipeline, 4-U-shaped clamping hole, 5-insulation board, 6-insulation board fixing hole, 7-oxygen valve, 8-natural gas valve, 9-compressed air pipeline installation bracket. DETAILED DESCRIPTION

[0026] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0027] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0028] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0029] In the description of the embodiments of the present invention, it should be noted that if the terms "upper," "lower," "horizontal," "inner," etc. appear to indicate an orientation or positional relationship, they are based on the orientation or positional relationship shown in the accompanying drawings, or are the orientation or positional relationship in which the product of the present invention is typically placed when in use. These terms are used solely to facilitate the description of the present invention and to simplify the description. They do not indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first," "second," etc. are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0030] In addition, if the term "horizontal" appears, it does not mean that the component must be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0031] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0032] The present invention is described in further detail below with reference to the accompanying drawings:

[0033] See also Figure 1 The utility model provides a gas pipeline fixing device for a TFT glass kiln, comprising a plurality of gas pipeline fixing brackets 1, the gas pipeline fixing brackets 1 being fixedly connected to the horseway of the kiln, the gas pipeline fixing brackets 1 being arranged corresponding to the pool furnace columns in the kiln, and the plurality of gas pipeline fixing brackets 1 being connected to each other by transverse angle steels.

[0034] As shown in Figure 3, each gas pipe fixing bracket 1 is equipped with longitudinal and transverse angle steels. The gas pipe fixing bracket 1 is welded to the kiln's runway via the longitudinal angle steels. Insulation plate fixing holes 6 are provided at each end of the transverse angle steels. The insulation plate 5 on the longitudinal angle steels passes through the insulation plate fixing holes 6 and is fixedly connected to the transverse angle steels, maximizing structural strength while minimizing material usage. The transverse angle steels include a first transverse angle steel and a second transverse angle steel, which are installed parallel and independently. This simplifies the installation process of the gas pipe fixing bracket 1, reduces material input, lowers manufacturing costs, and improves flexibility and scalability.

[0035] like Figure 2 As shown, the gas pipeline includes an oxygen pipeline 2 and a natural gas pipeline 3. Both the oxygen pipeline 2 and the natural gas pipeline 3 are silicone tubes with added wires, which insulate the gas pipeline from the steel structure of the kiln. The oxygen pipeline 2 is installed on the first transverse angle steel, and the natural gas pipeline 3 is installed on the second transverse angle steel. The transverse angle steel is provided with a number of U-shaped clip holes 4, and U-shaped clips are installed in the U-shaped clip holes 4. The U-shaped clips are used to pass through the U-shaped clip holes 4 to fix the oxygen pipeline 2 and the natural gas pipeline 3 to the transverse angle steel. To ensure the stable fixation of the pipelines, the oxygen pipeline 2 and the natural gas pipeline 3 are both fixed on two mutually perpendicular surfaces of the longitudinal angle steel and the transverse angle steel, achieving multi-dimensional stable support, so that the oxygen pipeline 2 and the natural gas pipeline 3 are fixed stably and firmly. An insulating plate 5 is provided between the oxygen pipeline 2 and the natural gas pipeline 3 and the longitudinal angle steel to insulate the gas pipeline from the gas pipeline fixing bracket 1.

[0036] In terms of pipeline control, both oxygen pipeline 2 and natural gas pipeline 3 are equipped with valves. Oxygen valve 7 is fixedly mounted on the bottom of the first transverse angle steel, and natural gas valve 8 is fixedly mounted on the bottom of the second transverse angle steel. This eliminates the need to weld angle steel from the horseway when securing the valves, and the valves for each pipeline can be fixed at a uniform installation height, ensuring both aesthetically pleasing and stable valve installation and convenient operation. Oxygen valve 7 and natural gas valve 8 are symmetrically arranged on the left and right sides of the burner, each 200 mm from the center of the burner. This leaves room for valve operation and facilitates later maintenance and replacement of the burner. Furthermore, all valves are located away from the main body of the kiln, greatly facilitating daily operations and emergency procedures for operators.

[0037] A compressed air pipe mounting bracket 9 is attached to the bottom of the second transverse angle steel to secure the compressed air pipe. An insulating plate 5 is placed between the bottom of the second transverse angle steel and the compressed air pipe. The compressed air pipe valve has been moved 200mm outside the bottom surface of the second transverse angle steel, allowing for easier access and operation, further enhancing operational convenience.

[0038] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Those skilled in the art will readily appreciate that the present invention is susceptible to various modifications and variations. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A gas pipeline fixing device for a TFT glass furnace, characterized in that: It includes a plurality of gas pipeline fixing brackets (1); The gas pipeline fixing bracket (1) is arranged corresponding to the pool furnace column in the kiln, one end of the longitudinal angle steel of the gas pipeline fixing bracket (1) is fixedly connected to the kiln's horseway, and the other end of the longitudinal angle steel is fixedly connected to the transverse angle steel. A plurality of the gas pipeline fixing brackets (1) are connected to each other through the transverse angle steel, and the gas pipeline is fixedly installed on the transverse angle steel. The valve of the gas pipeline is fixedly installed on the transverse angle steel.

2. The gas pipeline fixing device for a TFT glass furnace according to claim 1, characterized in that: Insulation plate fixing holes (6) are provided at both ends of the transverse angle steel, and the insulation plate (5) on the longitudinal angle steel is fixedly connected to the transverse angle steel through the insulation plate fixing holes (6).

3. The gas pipeline fixing device for a TFT glass furnace according to claim 1, characterized in that: The longitudinal angle steel is connected to the bridleway by welding.

4. The gas pipeline fixing device for a TFT glass furnace according to claim 1, characterized in that: The transverse angle steel includes a first transverse angle steel and a second transverse angle steel, and the first transverse angle steel is installed in parallel with the second transverse angle steel.

5. The gas pipeline fixing device for a TFT glass furnace according to claim 4, characterized in that: The gas pipeline comprises an oxygen pipeline (2) and a natural gas pipeline (3); the oxygen pipeline (2) is installed on a first transverse angle steel, and the natural gas pipeline (3) is installed on a second transverse angle steel.

6. The gas pipeline fixing device for a TFT glass furnace according to claim 5, characterized in that: The oxygen pipeline (2) and the natural gas pipeline (3) are both fixed on two mutually perpendicular surfaces of the longitudinal angle steel and the transverse angle steel, and an insulating plate (5) is provided between the oxygen pipeline (2) and the natural gas pipeline (3) and the longitudinal angle steel.

7. The gas pipeline fixing device for a TFT glass furnace according to claim 6, characterized in that: A plurality of U-shaped clamping holes (4) are provided on the transverse angle steel, and U-shaped clamps are installed in the U-shaped clamping holes (4). The oxygen pipeline (2) and the natural gas pipeline (3) are both fixed to the transverse angle steel via the U-shaped clamps.

8. The gas pipeline fixing device for a TFT glass furnace according to claim 4, characterized in that: The valves of the gas pipeline include an oxygen valve (7) and a natural gas valve (8), wherein the oxygen valve (7) is fixedly mounted on the bottom of the first transverse angle steel, and the natural gas valve (8) is fixedly mounted on the bottom of the second transverse angle steel.

9. The gas pipeline fixing device for a TFT glass furnace according to claim 8, characterized in that: The oxygen valve (7) and the natural gas valve (8) are symmetrically arranged on both sides of the burner.

10. The gas pipeline fixing device for a TFT glass furnace according to claim 4, characterized in that: The bottom of the second transverse angle steel is connected to a compressed air pipeline mounting bracket (9), and an insulating plate (5) is provided between the bottom of the second transverse angle steel and the compressed air pipeline.

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