Underground air supply pipe sedimentation water device

Abstract

The utility model discloses a water settling device for an underground air supply pipe, which comprises a settling pipe with an inlet end communicated with the side wall of the air supply pipe; the drainage pipe is cooperatively mounted at the outlet end of the sedimentation pipe. According to the utility model, accumulated water in the air supply pipe can be discharged in time, the phenomenon of frequent pipe blockage when pneumatic rock drilling equipment and guniting equipment are used is avoided, the purposes of improving the air supply quality and improving the operation efficiency are achieved, and safe and efficient use of underground pneumatic equipment is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of air supply systems, in particular to an underground air supply pipe water settling device. Background Art

[0002] As one of the main power sources for mechanical equipment, the underground air supply system is used for pneumatic picks, air-leg rock drills, shotcrete machines, compressed air self-rescue devices and other pneumatic equipment, which is crucial for rock drilling, support, and safety in underground excavation operations. However, during use, the compressed air system often has water accumulation problems, resulting in a decline in air supply quality, and some pneumatic equipment causes pipe blockage during use, which sometimes seriously affects underground production and greatly reduces labor efficiency. Utility Model Content

[0003] In view of the above technical problems, the utility model provides an underground air supply pipe water settling device.

[0004] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0005] An underground air supply pipe water settling device, comprising:

[0006] A settling pipe, the inlet end of which is connected to the side wall of the air supply pipe;

[0007] The drainage pipe is installed on the outlet end of the sedimentation pipe.

[0008] The outlet end of the sedimentation pipe is connected to the drainage pipe through a water pipe valve.

[0009] The sedimentation pipe is composed of two horizontal pipes and two vertical pipes connected to each other to form an inverted open-U-shaped structure, wherein the top pipe openings of the two vertical pipes are connected to the side wall of the air supply pipe, and one end of the horizontal pipe located at the bottom of the two horizontal pipes is connected to the drainage pipe.

[0010] The beneficial effects of the utility model are as follows: the utility model is formed by connecting a settling pipe, a drainage pipe and a water pipe valve together, the settling pipe is welded at a suitable position on the lower side of the air supply pipe, and the drainage pipe and the water pipe valve are connected to the right side of the bottom of the settling pipe, so that the accumulated water in the air supply pipe can be discharged at any time. The utility model eliminates the phenomenon of frequent pipe blockage when using pneumatic rock drilling equipment and shotcrete equipment, achieves the purpose of improving air supply quality and improving operating efficiency, and realizes the safe and efficient use of underground pneumatic equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a structural schematic diagram of the utility model. DETAILED DESCRIPTION

[0012] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0013] like Figure 1 As shown, an underground air supply pipe sedimentation device includes: a sedimentation pipe 1, the inlet end of which is connected to the side wall of the air supply pipe 4; and a drainage pipe 2, which is installed on the outlet end of the sedimentation pipe 1.

[0014] like Figure 1 As shown, the outlet end of the sedimentation pipe 1 is connected to the drainage pipe 2 through a water pipe valve 3.

[0015] like Figure 1 As shown, the sedimentation pipe 1 is composed of two horizontal pipes and two vertical pipes connected to each other to form an inverted open-U shape structure, wherein the top pipe openings of the two vertical pipes are connected to the side wall of the air supply pipe 4, and one end of the horizontal pipe at the bottom of the two horizontal pipes is connected to the drainage pipe 2.

[0016] When the utility model is in use, the sedimentation pipe 1 is welded from 2 horizontal pipes and 2 vertical pipes using Φ133×5.0mm seamless steel pipes specified in GB / T8163-2008, wherein the horizontal pipe is 800mm long, the center spacing is 300mm, and the two ends extend 50mm. The vertical pipe is 600mm long, the center spacing is 567mm, and the bottom of the vertical pipe is flush with the bottom of the horizontal pipe. After the pipeline is anti-corrosion treated, the surface is painted with light blue paint.

[0017] The drainage pipe 2 adopts a seamless steel pipe of Φ34×3.2mm specified in GB / T17395, with a length of 500mm, and a rubber hose can be used for the downward extending part.

[0018] The water pipe valve 3 adopts the Q11F-16c, DN=25mm ball valve specified in GB / T12237, which is installed in the middle position of the drain pipe to control the drainage of the water pipe.

[0019] Working principle: When the underground air supply system is in use, the accumulated water in the air supply pipe 4 will continuously gather to the bottom of the settling pipe 1 as the wind flows through the settling pipe 1. The operator only needs to open the water pipe valve 3 regularly to discharge the accumulated water at the bottom of the settling pipe 1 through the drainage pipe 2. After the accumulated water is drained, the water pipe valve 3 needs to be closed in time to avoid wind flow loss.

[0020] It should be understood that the above specific embodiments of the present invention are only used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An underground air supply pipe water settling device, characterized in that: include: The inlet end of the settling pipe (1) is connected to the side wall of the air supply pipe (4); A drainage pipe (2) is mounted on the outlet end of the settling pipe (1); The sedimentation pipe (1) is composed of two horizontal pipes and two vertical pipes connected to each other to form an inverted U-shaped structure, wherein the top pipe openings of the two vertical pipes are connected to the side wall of the air supply pipe (4), and one end of the horizontal pipe located at the bottom of the two horizontal pipes is connected to the drainage pipe (2); The sedimentation pipe (1) is a Φ133×5.0mm seamless steel pipe, with a horizontal pipe length of 800mm, a center spacing of 300mm, and an extension of 50mm at both ends. The vertical pipe is 600mm long and the center spacing is 567mm. The bottom of the vertical pipe is flush with the bottom of the horizontal pipe. The drainage pipe (2) is a Φ34×3.2mm seamless steel pipe, with a length of 500mm. The downward extension part uses a rubber hose.

2. The underground air supply pipe water settling device according to claim 1, characterized in that: The outlet end of the sedimentation pipe (1) is connected to the drainage pipe (2) via a water pipe valve (3).

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