Dust safety control device

Abstract

The utility model relates to the technical field of dust safety control valves, and discloses a dust safety control device which comprises a dust control valve body and a dust pipe, the outer wall of the dust control valve body is movably connected with a mounting ring, the outer wall of the mounting ring is fixedly connected with a connecting block, the outer wall of the dust control valve body is movably connected with a connecting ring, and the connecting block is fixedly connected with the connecting ring. An inserting rod is movably connected to the top of the connecting block, a connecting rod is fixedly connected to the outer wall of the mounting ring, a connecting plate is movably connected to the outer wall of the connecting rod, a positioning ring is fixedly connected to one end of the connecting plate, a butt joint block is fixedly connected to the outer wall of the positioning ring, and a butt joint ring is movably connected to the bottom of the positioning ring. According to the dust safety control device, the effect of positioning connection can be achieved when the dust control valve body and the dust pipe are installed, so that the dust control valve body can be preliminarily in butt joint with the dust pipe, convenience is brought to installation operation, and the use effect is effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of dust safety control valve technology, specifically a dust safety control device. Background Technology

[0002] Industrial production generates a large amount of solid dust. When dust mixes with air and is in a closed structure, it can explode if it encounters an ignition source, causing a rapid increase in pressure. Dust explosion-proof valves and explosion relief valves are designed to deal with this situation.

[0003] Currently, when installing dust safety control devices with dust pipes, one person is required to hold the valve body for connection, and another person is required for installation. This greatly reduces the convenience of installation and increases manpower, affecting the installation effect. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a dust safety control device that is easy to install and solves the problems mentioned in the background.

[0006] (II) Technical Solution

[0007] To achieve the aforementioned goal of easy installation, this utility model provides the following technical solution: a dust safety control device, comprising a dust control valve body and a dust pipe, wherein an installation ring is movably connected to the outer wall of the dust control valve body, a connecting block is fixedly connected to the outer wall of the installation ring, a connecting ring is movably connected to the outer wall of the dust control valve body, an insert rod is movably connected to the top of the connecting block, and a connecting rod is fixedly connected to the outer wall of the installation ring.

[0008] A connecting plate is movably connected to the outer wall of the connecting rod. A positioning ring is fixedly connected to one end of the connecting plate. A docking block is fixedly connected to the outer wall of the positioning ring. A docking ring is movably connected to the bottom of the positioning ring. An insert block is fixedly connected to the outer wall of the docking ring. This can play a positioning and connection role when installing the dust control valve body and the dust pipe, so that the dust control valve body can be initially docked with the dust pipe, thereby bringing convenience and ease to the installation operation and effectively improving the use effect.

[0009] Preferably, a limiting ring is movably connected to the outer wall of the connecting rod, and a fastening ring is fixedly connected to the inner wall of the connecting plate. This allows the size of the positioning ring and the docking ring to be adjusted according to their size when connecting to the dust pipe, thus improving its applicability. This enhances the functionality when installing the dust control valve body to the dust pipe and meets the installation and usage requirements.

[0010] Preferably, the top of the connecting block is provided with a through groove, and the inner wall of the through groove and the outer wall of the insert rod are both provided with threads, and the insert rod is threadedly connected to the through groove, which facilitates the bolting of the insert rod, thereby enabling the mounting ring and the connecting ring to be connected and positioned.

[0011] Preferably, the outer wall of the connecting rod and the inner wall of the limiting ring are both provided with threads, and the connecting rod is threadedly connected to the limiting ring, which can position the connecting plate and thus adjust the size of the positioning ring and the docking ring.

[0012] Preferably, the top of the connecting plate is provided with an adjustment groove, and the inner wall of the adjustment groove is fixedly connected to the outer wall of the fastening ring. The fastening ring is a rubber fastening ring, which can facilitate the adjustment of the connecting plate to move up and down, and at the same time improve the fit between the connecting plate and the connecting rod.

[0013] Preferably, the top of the docking block is provided with a slot, and the docking block is movably connected to the insert block through the slot, which facilitates the docking of the positioning ring and the docking ring and improves the connectivity between them.

[0014] Preferably, the inner wall of the positioning ring is fixedly connected with an anti-slip pad, and the anti-slip pad is a rubber anti-slip pad, which can improve the anti-slip performance during installation.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a dust safety control device, which has the following features:

[0017] Beneficial effects:

[0018] 1. This dust safety control device, through the installation ring, connecting block, connecting ring, insert rod, positioning ring, docking block, docking ring and insert block, can play a positioning connection role when installing the dust control valve body and the dust pipe, so that the dust control valve body can be initially docked with the dust pipe, thereby bringing convenience and ease to the installation operation and effectively improving the use effect.

[0019] 2. This dust safety control device, through connecting rods, limit rings, connecting plates, and fastening rings, allows for adjustment of the installation size when connecting the positioning ring and docking ring to the dust pipe, improving its applicability. This enhances the functionality when installing the dust control valve body to the dust pipe, meeting the installation and usage requirements. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the orthographic section of the present invention;

[0021] Figure 2 This is a front view structural diagram of the present invention;

[0022] Figure 3 This is a schematic diagram of the positioning ring and docking ring structure of this utility model.

[0023] In the diagram: 1. Dust control valve body; 2. Mounting ring; 3. Connecting block; 4. Connecting ring; 5. Insert rod; 6. Connecting rod; 7. Limiting ring; 8. Connecting plate; 9. Fastening ring; 10. Positioning ring; 11. Connecting block; 12. Connecting ring; 13. Inserting block; 14. Anti-slip pad; 15. Dust pipe. Detailed Implementation

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

[0025] Example 1

[0026] A preferred embodiment of the dust safety control device provided by this utility model is, for example... Figures 1 to 3 As shown: A dust safety control device includes a dust control valve body 1 and a dust pipe 15. An installation ring 2 is movably connected to the outer wall of the dust control valve body 1. A connecting block 3 is fixedly connected to the outer wall of the installation ring 2. A connecting ring 4 is movably connected to the outer wall of the dust control valve body 1. A plug rod 5 is movably connected to the top of the connecting block 3. A connecting rod 6 is fixedly connected to the outer wall of the installation ring 2.

[0027] A connecting plate 8 is movably connected to the outer wall of the connecting rod 6. A positioning ring 10 is fixedly connected to one end of the connecting plate 8. A docking block 11 is fixedly connected to the outer wall of the positioning ring 10. A docking ring 12 is movably connected to the bottom of the positioning ring 10. An insert block 13 is fixedly connected to the outer wall of the docking ring 12. This can play a positioning connection role when installing the dust control valve body 1 and the dust pipe 15, so that the dust control valve body 1 can be initially docked with the dust pipe 15, thereby bringing convenience and ease to the installation operation and effectively improving the use effect.

[0028] In this embodiment, a limiting ring 7 is movably connected to the outer wall of the connecting rod 6, and a fastening ring 9 is fixedly connected to the inner wall of the connecting plate 8. When the positioning ring 10 and the docking ring 13 are connected to the dust pipe 15, the installation size can be adjusted according to their size to improve its applicability. This improves the functionality when installing the dust control valve body 1 and the dust pipe 15, and meets the installation and usage requirements.

[0029] Example 2

[0030] Based on Embodiment 1, a preferred embodiment of the dust safety control device provided by this utility model is, for example... Figures 1 to 3 As shown: The top of the connecting block 3 is provided with a through groove, and the inner wall of the through groove and the outer wall of the insert rod 5 are both provided with threads. The insert rod 5 is threadedly connected to the through groove, which facilitates the bolt installation of the insert rod 5, thereby enabling the installation ring 2 and the connecting ring 4 to be connected and positioned.

[0031] In this embodiment, the outer wall of the connecting rod 6 and the inner wall of the limiting ring 7 are both provided with threads, and the connecting rod 6 is threadedly connected to the limiting ring 7, which can position the connecting plate 8, thereby adjusting the size of the positioning ring 10 and the docking ring 12.

[0032] Furthermore, the top of the connecting plate 8 is provided with an adjustment groove, and the inner wall of the adjustment groove is fixedly connected to the outer wall of the fastening ring 9. The fastening ring 9 is a rubber fastening ring, which can facilitate the adjustment of the connecting plate 8 to move up and down, and at the same time improve the fit between the connecting plate 8 and the connecting rod 6.

[0033] Furthermore, the top of the docking block 11 is provided with a slot, and the docking block 11 is movably connected to the insert block 13 through the slot, which facilitates the docking of the positioning ring 10 and the docking ring 12 and improves the connectivity between them.

[0034] In addition, the inner wall of the positioning ring 10 is fixedly connected with an anti-slip pad 14, which is a rubber anti-slip pad, to improve the anti-slip performance during installation.

[0035] In use, first install the mounting ring 2 and connecting ring 4 outside the dust control valve body 1. Then install the insert rod 5 inside the connecting block 3 to limit the mounting ring 2 and connecting ring 4 outside the dust control valve body 1. Next, connect the dust control valve body 1 to the dust pipe 15. Then install the connecting ring 8 outside the connecting rod 6 and simultaneously make the positioning ring 10 and the docking ring 12 contact the outside of the dust pipe 15. During installation, the insert block 13 on the docking ring 12 is inserted into the docking block 11 to connect the positioning ring 10 and the docking ring 12. Rotate the limiting ring 7 to position the connecting plate 8, thereby stably limiting the positioning ring 10 and the docking ring 12 outside the dust pipe 15. This facilitates the initial installation of the dust control valve body 1 and the dust pipe 15 and facilitates subsequent installation operations.

[0036] In summary, this dust safety control device can play a positioning and connection role when installing the dust control valve body 1 and the dust pipe 15, thereby enabling the dust control valve body 1 to initially align with the dust pipe 15, which brings convenience and ease to the installation operation. Furthermore, when connecting the positioning ring 10 and the docking ring 13 to the dust pipe 15, the installation size can be adjusted according to their size to improve its applicability, thus enhancing the functionality when installing the dust control valve body 1 and the dust pipe 15.

[0037] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0038] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust safety control device, comprising a dust control valve body (1) and a dust pipe (15), characterized in that: The outer wall of the dust control valve body (1) is movably connected to an installation ring (2), the outer wall of the installation ring (2) is fixedly connected to a connecting block (3), the outer wall of the dust control valve body (1) is movably connected to a connecting ring (4), the top of the connecting block (3) is movably connected to a plug rod (5), and the outer wall of the installation ring (2) is fixedly connected to a connecting rod (6). The outer wall of the connecting rod (6) is movably connected to a connecting plate (8), one end of the connecting plate (8) is fixedly connected to a positioning ring (10), the outer wall of the positioning ring (10) is fixedly connected to a docking block (11), the bottom of the positioning ring (10) is movably connected to a docking ring (12), and the outer wall of the docking ring (12) is fixedly connected to an insert block (13).

2. The dust safety control device according to claim 1, characterized in that: The outer wall of the connecting rod (6) is movably connected to a limiting ring (7), and the inner wall of the connecting plate (8) is fixedly connected to a fastening ring (9).

3. The dust safety control device according to claim 1, characterized in that: The top of the connecting block (3) is provided with a through groove, and the inner wall of the through groove and the outer wall of the insert rod (5) are both provided with threads, and the insert rod (5) is threadedly connected to the through groove.

4. The dust safety control device according to claim 1, characterized in that: The outer wall of the connecting rod (6) and the inner wall of the limiting ring (7) are both provided with threads, and the connecting rod (6) and the limiting ring (7) are threadedly connected.

5. A dust safety control device according to claim 1, characterized in that: The top of the connecting plate (8) is provided with an adjustment groove, and the inner wall of the adjustment groove is fixedly connected to the outer wall of the fastening ring (9), and the fastening ring (9) is a rubber fastening ring.

6. A dust safety control device according to claim 1, characterized in that: The top of the docking block (11) is provided with a slot, and the docking block (11) is movably connected to the insert block (13) through the slot.

7. A dust safety control device according to claim 1, characterized in that: The inner wall of the positioning ring (10) is fixedly connected with an anti-slip pad (14), and the anti-slip pad (14) is a rubber anti-slip pad.

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