Cloth bag air duct body with built-in supporting framework

Abstract

The utility model relates to the technical field of cloth bag air pipes, and discloses a cloth bag air pipe body with a built-in supporting framework, which comprises a first supporting rod, the upper surface of the first supporting rod is fixedly connected with a fixing block, the upper surface of the fixing block is provided with a cloth bag air pipe body, an air outlet is arranged in the cloth bag air pipe body, and the air outlet is communicated with the first supporting rod. The air outlet comprises an anti-static coating, and the outer wall of the anti-static coating is sequentially connected with an antibacterial mildew-proof layer, a high-temperature-resistant layer and a fluorocarbon resin coating. According to the utility model, the anti-static coating supports the anti-bacterial and mildew-proof layer for fixation, then the high-temperature-resistant layer is fixed along with the fixation of the anti-bacterial and mildew-proof layer, and then the fluorocarbon resin coating is fixed under the support of the high-temperature-resistant layer, so that the purpose of reinforcing the internal structure of the bag air duct body is finally achieved, and external mechanical damages such as friction, collision and the like can be effectively resisted; therefore, the service life of the air pipe is obviously prolonged, the replacement frequency is reduced, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of fabric duct technology, and in particular to fabric duct body with built-in support frame. Background Technology

[0002] The built-in support frame fabric duct is a ventilation duct system that combines the strength of a metal frame with the flexibility of fiber fabric. The outer layer is made of fireproof and breathable fabric, and the inside is embedded with a metal or high-strength plastic frame, which combines the support of traditional ducts with the lightweight and uniform air delivery characteristics of fabric ducts.

[0003] Traditional fabric ductwork with a support frame involves a fan delivering air (whether from outside or treated air) into the ductwork, which is shaped by the support frame. However, due to the lack of multiple layers of protection, the fabric ductwork is directly exposed to various external environmental influences, which can lead to scratches or wear, shortening the duct's service life. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a built-in support frame fabric duct body, which aims to improve the problem that traditional support frame fabric duct bodies, due to the lack of multiple layers of protection, are prone to being scratched or worn, thus shortening the service life of the duct.

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

[0006] The built-in support frame fabric duct body includes a first support rod, a fixing block is fixedly connected to the upper surface of the first support rod, the fabric duct body is provided on the upper surface of the fixing block, and an air outlet is opened inside the fabric duct body.

[0007] Preferably, the air outlet includes an antistatic coating, and the outer wall of the antistatic coating is sequentially connected with an antibacterial and antifungal layer, a high-temperature resistant layer, and a fluorocarbon resin coating.

[0008] Preferably, the first support rod is rotatably connected to a rotating shaft inside, and the outer wall of the rotating shaft is rotatably connected to a first rotating rod.

[0009] Preferably, a second rotating rod is rotatably connected to the outer wall of the first rotating rod, and a support column is rotatably connected to the inside of the second rotating rod.

[0010] Preferably, the outer wall of the support column is rotatably connected to a first rotating column, and the outer wall of the first rotating column is rotatably connected to a second rotating column.

[0011] Preferably, a fixing plate is rotatably connected to the outer wall of the second rotating column, and the outer wall of the fixing plate is fixedly connected to the lower surface of the first support rod.

[0012] Preferably, a hydraulic rod is rotatably connected to the lower surface of the first support rod, and the output end of the hydraulic rod is fixedly connected to the outer wall of the second rotating column.

[0013] Preferably, a second support rod is rotatably connected to the outer wall of the support column, and the lower surface of the second support rod is fixedly connected to the inside of the bag duct body.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the anti-static coating supports the fixation of the antibacterial and mildew-proof layer, and then the high-temperature resistant layer is fixed along with the fixation of the antibacterial and mildew-proof layer. After that, the fluorocarbon resin coating is fixed under the support of the high-temperature resistant layer, and finally the purpose of strengthening the internal structure of the fabric duct body is achieved. It can effectively resist external friction, collision and other mechanical damage, thereby significantly extending the service life of the duct, reducing the replacement frequency and reducing the cost of use.

[0016] 2. In this utility model, the second rotating column is driven to rotate by the hydraulic rod, and then the first rotating column rotates under the drive of the second rotating column. Subsequently, the support column will rotate with the rotation of the first rotating column, and finally the purpose of folding the fabric duct body is achieved. This allows the duct body to be folded when not in use, reducing its volume. More ducts can be loaded during transportation, reducing transportation costs, improving space utilization, and facilitating management and storage. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the built-in support frame fabric duct body proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of the air outlet of the built-in support frame fabric duct body proposed in this utility model.

[0019] Figure 3 This is a partial structural diagram of the first support rod of the built-in support frame bag air duct body proposed in this utility model.

[0020] Figure 4 This is a partial structural diagram of the antistatic coating of the built-in support frame fabric duct body proposed in this utility model.

[0021] Figure 5 This is a partial structural diagram of the support column of the built-in support frame fabric duct body proposed in this utility model.

[0022] Legend:

[0023] 1. First support rod; 2. Fixing block; 3. Fabric duct body; 4. Air outlet; 5. Rotating shaft; 6. First rotating rod; 7. Second rotating rod; 8. Support column; 9. First rotating column; 10. Second rotating column; 11. Fixing plate; 12. Hydraulic rod; 13. Second support rod; 14. Antistatic coating; 15. Antibacterial and mildew-proof layer; 16. High-temperature resistant layer; 17. Fluorocarbon resin coating. Detailed Implementation

[0024] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Reference Figures 1-3 An embodiment of this utility model is provided: a built-in support frame fabric duct body, including a first support rod 1, a fixing block 2 fixedly connected to the upper surface of the first support rod 1, a fabric duct body 3 provided on the upper surface of the fixing block 2, and an air outlet 4 opened inside the fabric duct body 3.

[0026] Specifically, the fabric duct body 3 is used to support and fix the fixing block 2, the fixing block 2 is used to support and fix the first support rod 1, the first support rod 1 is used to make the internal structure of the fabric duct body 3 more stable, and the fabric duct body 3 is provided with an air outlet 4, which is used to transmit the internal gas out.

[0027] Reference Figures 3-5 The air outlet 4 includes an antistatic coating 14, and the outer wall of the antistatic coating 14 is sequentially connected with an antibacterial and mildew-proof layer 15, a high-temperature resistant layer 16 and a fluorocarbon resin coating 17.

[0028] Specifically, the antistatic coating 14 allows static charges on the object's surface to quickly dissipate to the ground, preventing static electricity buildup. The antibacterial and anti-mildew layer 15 effectively inhibits the growth and reproduction of various bacteria, such as Escherichia coli, Staphylococcus aureus, and Candida albicans. The high-temperature resistant layer 16 isolates the substrate material from the direct effects of high-temperature environments, preventing damage such as melting, deformation, and oxidation caused by high temperatures. The fluorocarbon resin coating 17 has extremely strong resistance to chemical corrosion and excellent tolerance to chemicals such as acids, alkalis, and salts. This strengthens the internal structure of the fabric duct body 3, significantly extending the duct's service life, reducing replacement frequency, and lowering operating costs.

[0029] Reference Figure 3 and Figure 5The first support rod 1 is rotatably connected to a rotating shaft 5, and the outer wall of the rotating shaft 5 is rotatably connected to a first rotating rod 6; the outer wall of the first rotating rod 6 is rotatably connected to a second rotating rod 7, and the inner wall of the second rotating rod 7 is rotatably connected to a support column 8; the outer wall of the support column 8 is rotatably connected to a first rotating column 9, and the outer wall of the first rotating column 9 is rotatably connected to a second rotating column 10; the outer wall of the second rotating column 10 is rotatably connected to a fixing plate 11, and the outer wall of the fixing plate 11 is fixedly connected to the lower surface of the first support rod 1; the lower surface of the first support rod 1 is rotatably connected to a hydraulic rod 12, and the output end of the hydraulic rod 12 is fixedly connected to the outer wall of the second rotating column 10; the outer wall of the support column 8 is rotatably connected to a second support rod 13, and the lower surface of the second support rod 13 is fixedly connected to the inside of the bag duct body 3;

[0030] Specifically, firstly, the hydraulic rod 12 is activated to drive the second rotating column 10 to rotate. The first support rod 1 supports the operation of the hydraulic rod 12 and supports the fixing plate 11 for fixation. The fixing plate 11 assists the second rotating column 10 in rotating. The second rotating column 10 drives the first rotating column 9 to rotate. The first rotating column 9 drives the support column 8 to rotate. The support column 8 prevents the internal structure from collapsing when the hydraulic rod 12 is not running. The support column 8 drives the second rotating rod 7 to rotate. The second rotating rod 7 assists the first rotating rod 6 in rotating. The first rotating rod 6 drives the rotating shaft 5 to rotate. The first support rod 1 supports the rotating shaft 5 in rotating. This allows the fabric duct body 3 to be folded, enabling the loading of more ducts during transportation and reducing transportation costs.

[0031] Working principle: When the built-in support frame of the fabric duct body is required, the antistatic coating 14 is supported on the outer wall of the antibacterial and mildew-proof layer 15, while the high temperature resistant layer 16 is fixed inside the antibacterial and mildew-proof layer 15, and the fluorocarbon resin coating 17 is fixed inside the high temperature resistant layer 16. This can strengthen the internal structure of the fabric duct body 3, effectively resist external friction, collision and other mechanical damage, thus significantly extending the service life of the duct, reducing the replacement frequency and reducing the cost of use.

[0032] The hydraulic rod 12 drives the second rotating column 10 to rotate, thereby causing the first rotating column 9 to rotate, which in turn drives the support column 8 to rotate, causing the second rotating rod 7 to rotate, which in turn drives the first rotating rod 6 to rotate, thereby causing the rotating shaft 5 to rotate. At the same time, the fixing plate 11 supports the second rotating column 10 to rotate, so that the fixing block 2 is fixed inside the fabric duct body 3, and then the fixing block 2 supports the first support rod 1 to be fixed. This allows the fabric duct body 3 to be folded when not in use, reducing its volume. During transportation, more ducts can be loaded, reducing transportation costs, improving space utilization, and facilitating management and storage.

[0033] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fabric duct body with built-in support frame, including a first support rod (1), characterized in that: A fixing block (2) is fixedly connected to the upper surface of the first support rod (1), and a bag duct body (3) is provided on the upper surface of the fixing block (2). An air outlet (4) is opened inside the bag duct body (3).

2. The built-in support frame fabric duct body according to claim 1, characterized in that: The air outlet (4) includes an antistatic coating (14), and the outer wall of the antistatic coating (14) is sequentially connected with an antibacterial and mildew-proof layer (15), a high-temperature resistant layer (16), and a fluorocarbon resin coating (17).

3. The built-in support frame fabric duct body according to claim 1, characterized in that: The first support rod (1) is rotatably connected to a rotating shaft (5), and the outer wall of the rotating shaft (5) is rotatably connected to a first rotating rod (6).

4. The built-in support frame fabric duct body according to claim 3, characterized in that: The outer wall of the first rotating rod (6) is rotatably connected to the second rotating rod (7), and the inner wall of the second rotating rod (7) is rotatably connected to the support column (8).

5. The built-in support frame fabric duct body according to claim 4, characterized in that: The outer wall of the support column (8) is rotatably connected to a first rotating column (9), and the outer wall of the first rotating column (9) is rotatably connected to a second rotating column (10).

6. The built-in support frame fabric duct body according to claim 5, characterized in that: The outer wall of the second rotating column (10) is rotatably connected to a fixing plate (11), and the outer wall of the fixing plate (11) is fixedly connected to the lower surface of the first support rod (1).

7. The built-in support frame fabric duct body according to claim 1, characterized in that: A hydraulic rod (12) is rotatably connected to the lower surface of the first support rod (1), and the output end of the hydraulic rod (12) is fixedly connected to the outer wall of the second rotating column (10).

8. The built-in support frame fabric duct body according to claim 4, characterized in that: The outer wall of the support column (8) is rotatably connected to a second support rod (13), and the lower surface of the second support rod (13) is fixedly connected to the inside of the bag duct body (3).

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