High-strength aluminum alloy air unblocking device valve body

Abstract

The utility model relates to a high-strength aluminum alloy air unblocking device valve body which comprises a valve main body and a lower pipe body communicated with the bottom of the valve main body. The assembling rings are integrally machined on the two sides of the valve body, a side pipe body is installed on one side of the valve body, and an external connection disc is installed on the other side of the valve body; the surface of the external connection disc and the surface of the assembly ring are both installed on the surface of the valve body through assembly parts. A connecting flange is integrally machined on one side of the side pipe body, and the specific gravity of aluminum alloy is only one third of that of a traditional material, so that the valve body made of the aluminum alloy is light in weight, the aluminum alloy valve body is more convenient to transport and install due to the characteristics of light weight, labor intensity and cost are reduced, the aluminum alloy has good corrosion resistance, and the service life of the valve body is prolonged. The aluminum alloy pneumatic ball valve is not prone to being oxidized, the aluminum alloy pneumatic ball valve is of a full-sealing structure, medium leakage can be effectively prevented, safe operation of a pipeline system is guaranteed through good sealing performance, and safety risks caused by leakage are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of blockage clearer valve body equipment, in particular to a high-strength aluminum alloy air blockage clearer valve body. Background Art

[0002] The blockage clearer, also known as air flow aid, arch breaker, and air cannon, is a strong airflow of compressed gas that suddenly gushes out at a speed exceeding Mach 1 (the speed of sound) and directly rushes into the blocked fault area where bulk materials are stored. This sudden release of expansion shock wave overcomes the static friction of the material and allows the material in the container to resume flowing. In the prior art, the valve body of the traditional blockage clearer is made of metal such as iron instead of aluminum alloy, which results in a heavier valve body, which is not convenient during the installation and transportation of the valve body, increases labor intensity, and lacks good corrosion resistance.

[0003] For example, a convex arc-shaped air cannon blockage clearing device valve body disclosed in the authorized patent document with application number CN202122596879.9, wherein a chamber is provided in the middle of the valve body shell, a sealing sleeve is fixedly connected to the left end of the chamber, a spring is fixedly connected to the left wall of the slide tube, a card block is fixedly connected to the left end of the chamber, plug blocks are fixedly connected to both sides of the middle of the left end of the sealing cover, and a sealing ring is provided on the outer periphery of the sealing cover. In the utility model, due to the effect of air pressure, the sealing cover slides to the right until the sealing block is engaged in the exhaust port and stops, and the purpose of blocking the exhaust port is achieved by engaging the exhaust port with the sealing block. When the gas in the container is discharged, the sealing ring will be pushed to drive the sealing cover to slide quickly to the left. First, the slide rod will be engaged in the through hole, which has a sealing effect to a certain extent. Finally, the sealing ring will fit on the inclined surface of the card block under the pressure of air pressure to prevent deformation and leakage caused by excessive force, and the sealing effect is good.

[0004] The above patent has the problem that the casting mold does not have the function of rapid cooling, which results in the inability to quickly cool down after casting, and thus the casting cannot be taken out quickly, reducing people's work efficiency. Therefore, we need to provide a high-strength aluminum alloy air blockage remover valve body. Summary of the invention

[0005] The purpose of the utility model is to provide a high-strength aluminum alloy air blockage clearer valve body. The specific gravity of aluminum alloy is only one-third of that of traditional materials. Therefore, the valve body made of aluminum alloy is light in weight. The lightweight feature makes the aluminum alloy valve body more convenient in transportation and installation, reducing labor intensity and cost. Aluminum alloy has good corrosion resistance and is not easily oxidized. The aluminum alloy pneumatic ball valve adopts a fully sealed structure, which can effectively prevent medium leakage. The good sealing performance ensures the safe operation of the pipeline system, reduces the safety risks caused by leakage, and solves the problems raised in the above background technology.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-strength aluminum alloy air blockage clearing valve body, comprising:

[0007] A valve body, and a lower pipe body connected to the bottom of the valve body;

[0008] An assembly ring is integrally processed on both sides of the valve body, a side pipe body is installed on one side of the valve body, and an external plate is installed on the other side of the valve body;

[0009] The external plate and the surface of the mounting ring are both mounted on the surface of the valve body through mounting parts;

[0010] A connecting flange is integrally machined on one side of the side tube body, a plurality of annular grooves are opened on one side of the connecting flange, a connecting ring body is installed on one side of the connecting tube body through a fixing part, and the surface of the connecting ring body is adapted to the plurality of annular grooves on the surface of the connecting flange.

[0011] Preferably, the valve body, the lower tube body, the external plate and the side tube body are all configured as high-strength aluminum alloy tubes.

[0012] Preferably, a plurality of fixing plates are fixedly mounted on adjacent sides of the two assembly rings, and hook grooves are provided inside the plurality of fixing plates.

[0013] Preferably, a support plate is fixedly mounted on the bottom of the lower tube body, a plurality of reinforcing plates are fixedly mounted on the top of the support plate, and one side of the plurality of reinforcing plates is fixedly mounted on the surface of the lower tube body.

[0014] Preferably, the assembly part includes a plurality of limit bolts slidably mounted on the surface of the external plate and the assembly ring, and one end of the plurality of limit bolts passes through the interior of the assembly ring and is threadedly mounted with a limit nut.

[0015] Preferably, the fixing member comprises four connecting rods slidably mounted inside the connecting ring body, one end of each of the four connecting rods passes through one side of the connecting flange and is threadedly mounted with a connecting nut.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The specific gravity of the aluminum alloy of the utility model is only one-third of that of traditional materials, so the valve body made of aluminum alloy is light in weight. The lightweight feature makes the aluminum alloy valve body more convenient in transportation and installation, reducing labor intensity and cost. Aluminum alloy has good corrosion resistance and is not easily oxidized. The aluminum alloy pneumatic ball valve adopts a fully sealed structure, which can effectively prevent medium leakage. The good sealing performance ensures the safe operation of the pipeline system and reduces the safety risks caused by leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a three-dimensional cross-sectional view of the structure of the utility model;

[0020] Figure 3 The structure of the utility model Figure 1 A partial enlarged schematic diagram in the middle.

[0021] In the figure: 1. valve body; 2. lower tube body; 3. assembly ring; 4. side tube body; 5. external plate; 6. assembly part; 61. limit bolt; 62. limit nut; 7. connecting flange; 8. annular groove; 9. connecting ring body; 10. fixing plate; 11. hook groove; 12. support plate; 13. reinforcement plate; 14. fixing part; 141. connecting rod; 142. connecting nut. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-3 The utility model provides a technical solution: a high-strength aluminum alloy air blockage remover valve body, comprising:

[0024] A valve body 1, and a lower pipe body 2 connected to the bottom of the valve body 1;

[0025] The assembly rings 3 are integrally processed on both sides of the valve body 1, a side pipe body 4 is installed on one side of the valve body 1, and an external plate 5 is installed on the other side of the valve body 1;

[0026] The external plate 5 and the surface of the assembly ring 3 are both mounted on the surface of the valve body 1 through the assembly part 6;

[0027] A connecting flange 7 is integrally machined on one side of the side tube body 4, and a plurality of annular grooves 8 are opened on one side of the connecting flange 7. A connecting ring body 9 is installed on one side of the connecting method through a fixing member 14, and the surface of the connecting ring body 9 is adapted to the plurality of annular grooves 8 on the surface of the connecting flange 7.

[0028] The valve body 1, the lower tube body 2, the external plate 5 and the side tube body 4 are all configured as high-strength aluminum alloy tubes;

[0029] In this embodiment, the specific gravity of aluminum alloy is only one-third of that of traditional materials, so the valve body made of aluminum alloy is light in weight. The lightweight feature makes the aluminum alloy valve body more convenient during transportation and installation, reducing labor intensity and cost. Aluminum alloy has good corrosion resistance and is not easily oxidized. The aluminum alloy pneumatic ball valve adopts a fully sealed structure, which can effectively prevent medium leakage. The good sealing performance ensures the safe operation of the pipeline system and reduces the safety risks caused by leakage.

[0030] A plurality of fixing plates 10 are fixedly mounted on adjacent sides of the two assembly rings 3, and hook grooves 11 are provided inside the plurality of fixing plates 10;

[0031] Specifically, a fixing plate 10 with a hook groove 11 is integrally processed on the valve body 1, so that operations such as carrying the valve body 1 are more convenient.

[0032] A support plate 12 is fixedly mounted on the bottom of the lower tube body 2, and a plurality of reinforcing plates 13 are fixedly mounted on the top of the support plate 12. One side of the plurality of reinforcing plates 13 is fixedly mounted on the surface of the lower tube body 2.

[0033] Furthermore, a support plate 12 is integrally formed on the lower tube body 2 , wherein the support plate 12 is used to increase the contact area when connected to an external device and improve stability during installation, and a plurality of reinforcing plates 13 are provided to connect the lower tube body 2 and the support plate 12 .

[0034] The assembly part 6 includes a plurality of limit bolts 61 slidably mounted on the surface of the external plate 5 and the assembly ring 3. One end of each of the limit bolts 61 passes through the interior of the assembly ring 3 and is threadedly mounted with a limit nut 62.

[0035] Among them, the external plate 5 and the assembly ring 3 are fixedly installed on both sides of the valve body 1 through the cooperation of multiple limiting bolts 61 and limiting nuts 62, and a plurality of annular grooves 8 are opened at the connecting flange 7, and a connecting ring body 9 adapted to the annular grooves 8 is provided, wherein an annular rubber sealing ring can be placed in the annular groove 8 to enhance the sealing performance.

[0036] The fixing member 14 includes four connecting rods 141 slidably mounted inside the connecting ring body 9 , one end of each of the four connecting rods 141 passes through one side of the connecting flange 7 and is threadedly mounted with a connecting nut 142 ;

[0037] Furthermore, the connecting flange 7 and the connecting ring body 9 are assembled by the cooperation between the connecting rod 141 and the connecting nut 142 .

[0038] The device cooperates with a plurality of limit bolts 61 and limit nuts 62 to fix the external plate 5 and the assembly ring 3 on both sides of the valve body 1. A plurality of annular grooves 8 are opened at the connecting flange 7, and a connecting ring body 9 matched with the annular grooves 8 is provided, wherein an annular rubber sealing ring can be placed in the annular groove 8 to enhance the sealing performance. The specific gravity of aluminum alloy is only one-third of that of traditional materials, so the valve body made of aluminum alloy is light in weight. The lightweight feature makes the aluminum alloy valve body more convenient in transportation and installation, reduces labor intensity and cost. Aluminum alloy has good corrosion resistance and is not easily oxidized. The aluminum alloy pneumatic ball valve adopts a fully sealed structure, which can effectively prevent medium leakage. The good sealing performance ensures the safe operation of the pipeline system and reduces the safety risks caused by leakage.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A high-strength aluminum alloy air blockage clearer valve body, characterized in that: include: A valve body (1), and a lower tube body (2) connected to the bottom of the valve body (1); An assembly ring (3) is integrally machined on both sides of the valve body (1); a side tube body (4) is mounted on one side of the valve body (1); and an external connection plate (5) is mounted on the other side of the valve body (1); The surface of the external plate (5) and the surface of the assembly ring (3) are both mounted on the surface of the valve body (1) via an assembly part (6); A connecting flange (7) is integrally formed on one side of the side tube body (4), a plurality of annular grooves (8) are formed on one side of the connecting flange (7), a connecting ring body (9) is mounted on one side of the connecting flange via a fixing member (14), and a surface of the connecting ring body (9) is adapted to fit the plurality of annular grooves (8) on the surface of the connecting flange (7).

2. The high-strength aluminum alloy air blockage clearing valve body according to claim 1 is characterized by: The valve body (1), the lower tube body (2), the external connection plate (5) and the side tube body (4) are all configured as high-strength aluminum alloy tubes.

3. The high-strength aluminum alloy air blockage clearing valve body according to claim 1 is characterized in that: A plurality of fixing plates (10) are fixedly mounted on adjacent sides of the two assembly rings (3), and hook grooves (11) are provided inside the plurality of fixing plates (10).

4. The high-strength aluminum alloy air blockage clearing valve body according to claim 1 is characterized in that: A support plate (12) is fixedly mounted on the bottom of the lower tube body (2), a plurality of reinforcing plates (13) are fixedly mounted on the top of the support plate (12), and one side of the plurality of reinforcing plates (13) is fixedly mounted on the surface of the lower tube body (2).

5. The high-strength aluminum alloy air blockage clearing valve body according to claim 1 is characterized in that: The assembly part (6) comprises a plurality of limit bolts (61) slidably mounted on the surface of the external plate (5) and the assembly ring (3), one end of each of the limit bolts (61) passing through the interior of the assembly ring (3) and being threadedly mounted with a limit nut (62).

6. The high-strength aluminum alloy air blockage clearing valve body according to claim 1 is characterized by: The fixing member (14) comprises four connecting rods (141) slidably mounted inside the connecting ring body (9), one end of each of the four connecting rods (141) passing through one side of the connecting flange (7) and having a connecting nut (142) threadedly mounted thereon.

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