High-precision steam delivery pipeline facilitating connection of branch pipes

Abstract

The utility model discloses a high accuracy steam delivery pipeline convenient to connect branch pipe belongs to ironing equipment technical field, including outer tube, inner tube, set up the temperature barrier between the outer tube, inner tube, it is characterized by: the outer tube lower part vertical through -hole setting, the inner tube lower part vertical setting connecting pipe, the connecting pipe lower part sets up the cover, the connecting pipe upper portion with The inner tube is through, the connecting pipe is located the through -hole right above, the utility model discloses can very conveniently carry out high accuracy punching, and effectively avoided the damage of the punching action to the stability of this steam delivery pipeline simultaneously.

Description

Technical Field

[0001] This utility model relates to the field of ironing equipment technology, specifically a high-precision steam delivery pipe that is easy to connect to branch pipes. Background Technology

[0002] Garment processing involves multiple steps, including material preparation, cutting, sewing, ironing, and quality inspection. The ironing process is mainly completed using irons and steam. Boilers generate steam and transport it to the irons through pipes. Due to the high temperature of steam, the pipes used to transport steam are generally designed with a three-layer structure: an outer pipe, an inner pipe, and foam insulation material filled between the outer and inner pipes. The problem with traditional pipes is that, to ensure the integrity of the pipe, no openings are made except at the ends. When branch pipes need to be branched off from the main pipe according to the workstation, temporary holes must be drilled in the outer pipe, the foam insulation material, and the inner pipe. This temporary action may compromise the stability of the main pipe or result in insufficient drilling precision, making it difficult to meet the connection requirements of the branch pipes. Given this situation, how to provide a steam transport pipe that allows for convenient and precise drilling when branch pipes are needed, while avoiding the drilling action from compromising its stability, has become an increasingly urgent problem for relevant technical personnel to solve. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a high-precision steam transmission pipeline that is easy to connect to branch pipes.

[0004] A high-precision steam transmission pipeline that facilitates the connection of branch pipes includes an outer pipe and an inner pipe, with a heat insulation layer provided between the outer pipe and the inner pipe. The outer pipe has a vertically penetrating hole at its lower part, the inner pipe has a vertically connected connecting pipe at its lower part, the connecting pipe has a cap at its lower part, the connecting pipe is connected to the inner pipe at its upper part, and the connecting pipe is located directly above the hole.

[0005] Furthermore, the upper part of the cap is threadedly connected to the lower part of the connecting pipe, and a prism is provided at the center of the lower part of the cap.

[0006] Furthermore, a second outer retaining ring is fixedly provided at one end of the inner tube, and a second inner retaining ring is fixedly provided at the other end of the inner tube. The inner diameter of the second outer retaining ring is equal to the outer diameter of the second inner retaining ring. A first outer retaining ring is fixedly provided at one end of the outer tube, and a first inner retaining ring is fixedly provided at the other end of the outer tube. The inner diameter of the first outer retaining ring is equal to the outer diameter of the first inner retaining ring.

[0007] Furthermore, the second outer clasp is located on the same side as the first outer clasp, and the second inner clasp is located on the same side as the first inner clasp.

[0008] Furthermore, a washer is provided around the second inner retaining ring, and the washer is in contact with both the second inner retaining ring and the inner tube.

[0009] The advantages of this utility model of a high-precision steam transmission pipeline that facilitates the connection of branch pipes are as follows:

[0010] 1. The perforation allows workers to easily remove the insulation layer between the cover and the cap. The threaded connection between the cap and the connecting pipe, as well as the prism part, allows workers to easily remove the cap and connect the matching branch pipe to the connecting pipe. Thus, the perforation and connecting pipe are pre-processed. Only the insulation layer needs to be perforated. Since the insulation layer is a foam insulation material, it is very easy to perforate. Therefore, when it is necessary to branch pipes, it is very convenient to perform high-precision perforation on this steam transmission pipeline, while effectively avoiding damage to the stability of this steam transmission pipeline caused by the perforation action.

[0011] 2. The inner diameter of the second outer retaining ring is equal to the outer diameter of the second inner retaining ring, and the inner diameter of the first outer retaining ring is equal to the outer diameter of the first inner retaining ring. This provides a good structural foundation for the stable connection between this steam transmission pipeline and adjacent steam transmission pipelines, thereby further ensuring the stability of this steam transmission pipeline. Attached Figure Description

[0012] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the accompanying drawings used in the description of the embodiments or the prior art will be briefly introduced below, but this is not a limitation on the protection scope of this utility model.

[0013] Figure 1 This is a schematic diagram of the structure of the present invention (I);

[0014] Figure 2 This is a schematic diagram of the structure of the present invention (II);

[0015] Figure 3 This is a schematic diagram of the exploded structure of this utility model (I);

[0016] Figure 4 This is a schematic diagram of the exploded structure of this utility model (II);

[0017] Figure 5 This is a schematic diagram of the exploded structure of this utility model (III);

[0018] Figure 6 This is a schematic diagram of the exploded structure of this utility model (IV).

[0019] Among them, 1-inner tube, 2-insulation layer, 3-outer tube, 4-hole, 5-cap, 6-connecting tube, 7-prism part, 8-first outer retaining ring, 9-second outer retaining ring, 10-second inner retaining ring, 11-washer, 12-first inner retaining ring. Detailed Implementation

[0020] To make the description clearer, the high-precision steam transmission pipeline of this utility model, which is easy to connect to branch pipes, will be further described in conjunction with the accompanying drawings.

[0021] A high-precision steam transmission pipeline that facilitates the connection of branch pipes includes an outer pipe 3 and an inner pipe 1, with a heat insulation layer 2 provided between the outer pipe 3 and the inner pipe 1. The outer pipe 3 has a vertically penetrating hole 4 at its lower part, and a connecting pipe 6 is vertically provided at the lower part of the inner pipe 1. The connecting pipe 6 has a cap 5 at its lower part, and the upper part of the connecting pipe 6 is connected to the inner pipe 1. The connecting pipe 6 is located directly above the hole 4.

[0022] Furthermore, the upper part of the cover 5 is threadedly connected to the lower part of the connecting pipe 6, and a prism part 7 is provided at the center of the lower part of the cover 5.

[0023] Furthermore, a second outer retaining ring 9 is fixedly provided at one end of the inner tube 1, and a second inner retaining ring 10 is fixedly provided at the other end of the inner tube 1. The inner diameter of the second outer retaining ring 9 is equal to the outer diameter of the second inner retaining ring 10. A first outer retaining ring 8 is fixedly provided at one end of the outer tube 3, and a first inner retaining ring 12 is fixedly provided at the other end of the outer tube 3. The inner diameter of the first outer retaining ring 8 is equal to the outer diameter of the first inner retaining ring 12.

[0024] Furthermore, the second outer clasp 9 is located on the same side as the first outer clasp 8, and the second inner clasp 10 is located on the same side as the first inner clasp 12.

[0025] Furthermore, a washer 11 is provided around the second inner retaining ring 10, and the washer 11 is in contact with both the second inner retaining ring 10 and the inner tube 1.

[0026] The working principle of this utility model of a high-precision steam conveying pipe that facilitates the connection of branch pipes is as follows: The second outer clamping ring 9 and the second inner clamping ring 10 of this steam conveying pipe are clamped together with the second inner clamping ring 10 and the second outer clamping ring 9 of the adjacent steam conveying pipe. The first outer clamping ring 8 and the first inner clamping ring 12 of this steam conveying pipe are clamped together with the first inner clamping ring 12 and the first outer clamping ring 8 of the adjacent steam conveying pipe. After precise positioning, the adjacent outer pipes 3 are welded at the connection position. When branch pipes are needed, appropriate tools are used to cut holes 4 and seal 5. Remove the insulation layer 2 between the pipes, use the appropriate tools to clamp the prism part 7, and then rotate the prism part 7 until the cap 5 is unscrewed. Insert the matching branch pipe into the hole 4, and tighten the upper part of the branch pipe and the lower part of the connecting pipe 6 with threads. This completes the connection of this steam conveying pipe with the adjacent steam conveying pipe, the drilling, and the connection of the branch pipe and the connecting pipe 6. Throughout the process, this steam conveying pipe remains stable. Connect the iron to the lower end of the branch pipe, and steam can be conveyed to the iron through this steam conveying pipe and the branch pipe, and then the iron can be used for ironing.

[0027] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A high-precision steam transmission pipeline that facilitates the connection of branch pipes, comprising an outer pipe and an inner pipe, wherein a heat insulation layer is provided between the outer pipe and the inner pipe, characterized in that: The lower part of the outer tube is vertically perforated with a hole, the lower part of the inner tube is vertically connected with a connecting pipe, the lower part of the connecting pipe is covered with a cap, the upper part of the connecting pipe is connected to the inner tube, and the connecting pipe is located directly above the hole.

2. The high-precision steam transmission pipeline for easy connection of branch pipes according to claim 1, characterized in that, The upper part of the cap is threaded to the lower part of the connecting pipe, and a prism is provided at the center of the lower part of the cap.

3. A high-precision steam transmission pipeline for easy connection of branch pipes according to claim 1, characterized in that, A second outer retaining ring is fixedly installed at one end of the inner tube, and a second inner retaining ring is fixedly installed at the other end of the inner tube. The inner diameter of the second outer retaining ring is equal to the outer diameter of the second inner retaining ring. A first outer retaining ring is fixedly installed at one end of the outer tube, and a first inner retaining ring is fixedly installed at the other end of the outer tube. The inner diameter of the first outer retaining ring is equal to the outer diameter of the first inner retaining ring.

4. A high-precision steam transmission pipeline for easy connection of branch pipes according to claim 3, characterized in that, The second outer clasp is located on the same side as the first outer clasp, and the second inner clasp is located on the same side as the first inner clasp.

5. A high-precision steam transmission pipeline for easy connection of branch pipes according to claim 3, characterized in that, A washer is provided around the second inner retaining ring, and the washer is in contact with both the second inner retaining ring and the inner tube.

Images