A support air-guiding inner core tube

Abstract

The utility model provides a support the inner core pipe of air guide relates to pipeline technical field, including the pipe body, both ends of pipe body are equipped with the connection interface, be equipped with the airflow channel on the pipe body, be equipped with a plurality of annular grooves and a plurality of long grooves in the pipe body, a plurality of annular grooves equidistance setting in the pipe body, a plurality of long grooves equidistance encircle in the pipe body, a plurality of annular grooves equidistance setting in the pipe body, a plurality of long grooves equidistance encircle in the pipe body, a plurality of annular grooves and long grooves are covered with support structure in. The device is supported to the circumferential side of pipe body through annular support ring and support reinforcing rib, strengthens the support intensity of pipe body, prevents the pipe body from collapsing, prevents the pipe body from deforming, prolongs the service life of inner core pipe.

Description

Technical Field

[0001] This utility model belongs to the field of pipeline technology, and more specifically, it relates to an inner core tube for supporting air conduction. Background Technology

[0002] A gas-supporting inner core tube is a pipe assembly used in piping systems to guide gas flow, typically in applications where gases (such as air, gas mixtures, etc.) need to be transported through pipes. Its main function is to support and guide airflow, ensuring smooth gas flow within the pipe, while also providing structural support and protection.

[0003] Based on the above, the inventors have discovered the following problems: During the use of existing inner core tubes, due to long-term use, the inner core tubes are prone to deformation due to temperature changes or external physical effects, resulting in bending or collapse of the inner core tubes, which reduces the service life of the inner core tubes.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided an inner core tube to support the air flow, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose and function of the inner core tube for supporting air conduction in this utility model are achieved by the following specific technical means:

[0006] An inner core tube for supporting airflow includes a tube body with connection interfaces at both ends. The tube body has an airflow channel and a plurality of annular grooves and a plurality of elongated grooves are provided inside the tube body. The plurality of annular grooves are equidistantly arranged inside the tube body, and the plurality of elongated grooves are equidistantly arranged around the tube body. The plurality of annular grooves and elongated grooves are covered with a support structure.

[0007] Furthermore, the support structure includes several annular support rings and several support reinforcing ribs, the annular support rings being connected to the support reinforcing ribs, and the several annular support rings being connected to several annular grooves.

[0008] Furthermore, several of the aforementioned supporting reinforcing ribs are connected to several elongated grooves.

[0009] Furthermore, the annular support rings are provided in at least 21 sets, the support reinforcing ribs are provided in at least 16 sets, the number of annular grooves corresponds to the number of annular support rings, and the number of elongated grooves corresponds to the number of support reinforcing ribs.

[0010] Furthermore, the annular support ring and the support reinforcing rib are made of aluminum alloy.

[0011] Furthermore, the connection interface is provided with threaded grooves.

[0012] Furthermore, the tube body is made of ABS plastic.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The annular support rings support the periphery of the tube, strengthening its support and preventing collapse. The reinforcing ribs also support the periphery of the tube, strengthening its support, preventing deformation, and extending the service life of the inner core tube.

[0015] The use of aluminum alloy for the annular support ring and reinforcing ribs maintains lightweight design while increasing strength and rigidity. Furthermore, the annular support ring and reinforcing ribs are encased within the annular and elongated grooves, making them less susceptible to corrosion and extending their service life.

[0016] By replacing the pipe material with ABS (acrylonitrile-butadiene-styrene copolymer), which has good resistance to chemical corrosion and is not easily oxidized or corroded in humid environments, the service life of the pipe is extended. Attached Figure Description

[0017] Figure 1 This is a three-dimensional schematic diagram of an inner core tube for supporting air conduction according to this utility model.

[0018] Figure 2 This is a cross-sectional schematic diagram of an inner core tube for supporting air conduction according to this utility model.

[0019] Figure 3 This is an explosion diagram of an inner core tube supporting gas conduction according to this utility model.

[0020] Figure 4 This utility model relates to an inner core tube for supporting and guiding air. Figure 3 Enlarged diagram of point A in the middle.

[0021] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0022] 1. Pipe body; 2. Connection interface; 3. Airflow channel; 4. Support structure; 5. Annular support ring; 6. Support reinforcing rib; 7. Annular groove; 8. Long groove. Detailed Implementation

[0023] 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.

[0024] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0025] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0026] Example:

[0027] As attached Figure 1 To be continued Figure 4 As shown:

[0028] This utility model provides an inner core tube for supporting airflow, including a tube body 1. Both ends of the tube body 1 are provided with connection interfaces 2. The tube body 1 is provided with an airflow channel 3. The tube body 1 is provided with a plurality of annular grooves 7 and a plurality of elongated grooves 8. The plurality of annular grooves 7 are equidistantly arranged inside the tube body 1, and the plurality of elongated grooves 8 are equidistantly arranged around the tube body 1. The plurality of annular grooves 7 and elongated grooves 8 are equidistantly arranged around the tube body 1, and a support structure 4 is enclosed inside the plurality of annular grooves 7 and elongated grooves 8.

[0029] The support structure 4 includes several annular support rings 5 ​​and several support reinforcing ribs 6. The annular support rings 5 ​​are connected to the support reinforcing ribs 6, and the several annular support rings 5 ​​are connected to several annular grooves 7. The annular support rings 5 ​​support the periphery of the tube body 1, thereby strengthening the support strength of the tube body 1, preventing the tube body 1 from collapsing, and extending the service life of the inner core tube.

[0030] Among them, several of the supporting reinforcing ribs 6 are connected to several elongated grooves 8. The supporting reinforcing ribs 6 support the periphery of the tube body 1, thereby strengthening the support strength of the tube body 1 and preventing the tube body 1 from deforming.

[0031] The annular support ring 5 is provided with at least 21 sets, the support reinforcing rib 6 is provided with at least 16 sets, the number of annular grooves 7 corresponds to the number of annular support rings 5, and the number of elongated grooves 8 corresponds to the number of support reinforcing ribs 6.

[0032] The annular support ring 5 and the support reinforcing rib 6 are made of aluminum alloy. By using aluminum alloy for the annular support ring 5 and the support reinforcing rib 6, the weight is maintained while the strength and rigidity are increased. At the same time, the annular support ring 5 and the support reinforcing rib 6 are encased in the annular groove 7 and the elongated groove 8, making them less susceptible to corrosion and extending their service life.

[0033] The connection interface 2 is provided with a threaded groove, which facilitates the connection and installation of the pipe body 1.

[0034] The tube body 1 is made of ABS plastic. The production cost of ABS (acrylonitrile-butadiene-styrene copolymer) is usually lower than that of aluminum. ABS (acrylonitrile-butadiene-styrene copolymer) has good resistance to chemical corrosion and will not easily oxidize or corrode in humid environments, thus extending the service life of the tube body 1.

[0035] The specific usage and function of this embodiment are as follows:

[0036] First, check the integrity of the device. Only after confirming it is correct can it be used. During use, the annular support ring 5 supports the periphery of the tube 1, strengthening its support and preventing collapse. The supporting reinforcing rib 6 further supports the periphery of the tube 1, strengthening its support and preventing deformation. The annular support ring 5 and the supporting reinforcing rib 6 are made of aluminum alloy, maintaining lightweight while increasing strength and rigidity. Simultaneously, the annular support ring 5 and the supporting reinforcing rib 6 are encased within the annular groove 7 and the elongated groove 8, making them less susceptible to corrosion and extending their service life. By replacing the material of the tube 1 with ABS (acrylonitrile-butadiene-styrene copolymer), which has excellent chemical corrosion resistance and is not easily oxidized or corroded in humid environments, the service life of the tube 1 is further extended. This device has a novel overall design and simple structure, making it worthy of widespread promotion and use.

[0037] 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. An inner core tube for supporting air conduction, comprising a tube body (1), characterized in that: Both ends of the tube (1) are provided with connection interfaces (2), the tube (1) is provided with airflow channels (3), the tube (1) is provided with a number of annular grooves (7) and a number of elongated grooves (8), the number of annular grooves (7) are equidistantly arranged in the tube (1), the number of elongated grooves (8) are equidistantly surrounding the tube (1), and the number of annular grooves (7) and elongated grooves (8) are covered with support structures (4).

2. The inner core tube for supporting air conduction as described in claim 1, characterized in that: The support structure (4) includes several annular support rings (5) and several support reinforcing ribs (6). The annular support rings (5) are connected to the support reinforcing ribs (6), and the several annular support rings (5) are connected to several annular grooves (7).

3. The inner core tube for supporting air conduction as described in claim 2, characterized in that: Several of the aforementioned supporting reinforcing ribs (6) are connected to several elongated grooves (8).

4. The inner core tube for supporting air conduction as described in claim 3, characterized in that: The annular support ring (5) has at least 21 sets, the support reinforcing rib (6) has at least 16 sets, the number of annular grooves (7) corresponds to the number of annular support rings (5), and the number of elongated grooves (8) corresponds to the number of support reinforcing ribs (6).

5. The inner core tube for supporting air conduction as described in claim 4, characterized in that: The material of the annular support ring (5) and the support reinforcing rib (6) is aluminum alloy.

6. The inner core tube for supporting air conduction as described in claim 5, characterized in that: The connection interface (2) is provided with a threaded groove.

7. The inner core tube for supporting air conduction as described in claim 6, characterized in that: The tube body (1) is made of ABS plastic.

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