A ring main pipe structure for compressed air supply

Abstract

The utility model provides a kind of ring network pipeline structure of compressed air air supply, including annular air supply main pipe, multiple connecting pipes are communicated with interval in the annular air supply main pipe, hanger pole is respectively connected with interval on annular air supply main pipe and connecting pipe, multiple connectors are respectively communicated with interval on the one side of annular air supply main pipe and connecting pipe, flow control valve is respectively equipped in multiple connectors, flange plate is respectively equipped in the end of multiple connectors, air supply branch pipe is respectively detachably connected with the end of multiple flange plates, the free end of multiple air supply branch pipes is connected with air outlet respectively, the total air volume in annular air supply main pipe and connecting pipe is greater than the total air volume of several air supply branch pipes, air supply pipe is communicated with on the one side of annular air supply main pipe, air supply pipe is connected with air compressor;This ring network pipeline structure is simple and reasonable in design, and the exhaust efficiency is high, and the design is all through, and air supply is good.

Description

Technical Field

[0001] This utility model belongs to the field of air supply equipment technology, specifically relating to a ring network pipeline structure for compressed air supply. Background Technology

[0002] Guizhou Tongren Guicha Tea Industry Co., Ltd., as a large-scale tea product production, processing, research and development and sales company, needs to keep its tea product production and processing plant in a ventilated state for a long time. However, the existing air supply pipeline layout is unreasonable, resulting in uneven air supply and low exhaust efficiency at many exhaust outlets.

[0003] In view of this, in order to solve the above-mentioned technical problems, this utility model proposes a fully continuous ring network pipeline structure that can uniformly supply air. The ring network pipeline structure has a simple and reasonable design and high exhaust efficiency. Utility Model Content

[0004] This utility model provides a ring network pipeline structure for compressed air supply. The design is simple and reasonable, with high exhaust efficiency. The fully continuous design ensures uniform air supply. The specific solution is as follows:

[0005] A ring network duct structure for compressed air supply includes an annular air supply main pipe, with multiple connecting pipes spaced apart in the middle of the annular air supply main pipe. Hangers are spaced apart on the annular air supply main pipe and the connecting pipes. Multiple connectors are spaced apart on one side of the annular air supply main pipe and the connecting pipes. Each of the multiple connectors contains a flow control valve. Flanges are provided at the ends of the multiple connectors. Air supply branch pipes are detachably connected to the ends of the multiple flanges. The free ends of the multiple air supply branch pipes are connected to air outlets. The total air volume in the annular air supply main pipe and the connecting pipes is greater than the total air volume of the multiple air supply branch pipes. An air supply pipe is connected to one side of the annular air supply main pipe and is connected to an air compressor.

[0006] Furthermore, the annular air supply main pipe and the connecting pipe are respectively formed by splicing multiple air ducts.

[0007] Furthermore, each pair of the aforementioned air ducts is connected to a waist-shaped pipe, and the connector is connected to the waist-shaped portion of the waist-shaped pipe.

[0008] Furthermore, sealing gaskets are provided at both ends of the waist-shaped pipe and between the pipe and the air duct.

[0009] Furthermore, the air supply branch pipe is a telescopic pipe.

[0010] Furthermore, the multiple flow control valves and air compressors are electrically connected to the controller via signal lines.

[0011] The beneficial effects of this utility model are:

[0012] This utility model discloses a ring network pipeline structure for compressed air supply. By setting up a ring-shaped air supply main pipe and multiple connecting pipes in the middle, a waist-shaped pipe and its connectors, and a flow control valve to control the flow, it can effectively ensure that the air volume discharged from each air supply branch pipe is uniform. It has the advantages of simple structure, easy control and stability. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model.

[0014] Figure 2 for Figure 1 Enlarged view of a portion of the image.

[0015] Explanation of reference numerals in the attached diagram: 1. Ring-shaped main air supply pipe; 101. Air duct; 2. Connecting pipe; 3. Hanger; 4. Connector; 5. Flow control valve; 6. Branch air supply pipe; 7. Air supply pipe; 8. Waist-shaped pipe. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0017] See Figure 1-2 A ring network duct structure for compressed air supply includes a ring-shaped main air supply pipe 1, with multiple connecting pipes 2 spaced apart in the middle of the ring-shaped main air supply pipe 1. The ring-shaped main air supply pipe 1 and the connecting pipes 2 are of the same type and are square-structured pipes. Hangers 3 are spaced apart on the ring-shaped main air supply pipe 1 and the connecting pipes 2. The hangers 3 are commonly used in the prior art for air supply pipes. Multiple connectors 4 are spaced apart on one side of the ring-shaped main air supply pipe 1 and the connecting pipes 2. The inner diameter of the connectors 4 is smaller than the inner diameter of the ring-shaped main air supply pipe 1. Each of the multiple connectors 4 is equipped with a flow control valve 5, which is used to control the air velocity and flow rate. Each of the multiple connectors 4 has a flange at its end. Each of the multiple flanges is detachably connected to an air supply branch pipe 6. The free ends of the multiple air supply branch pipes 6 are connected to air outlets. The total air volume in the ring-shaped main air supply pipe 1 and the connecting pipes 2 is greater than the total air volume of the multiple air supply branch pipes 6. An air supply pipe 7 is connected to one side of the ring-shaped main air supply pipe 1 and is connected to an air compressor.

[0018] The preferred annular air supply main duct 1 and connecting pipe 2 are respectively spliced ​​together by multiple air ducts 101, wherein the air ducts 101 are commonly used air ducts in the prior art.

[0019] Preferably, each pair of air ducts 101 is connected to a waist-shaped pipe 8, wherein the waist-shaped pipe 8 has a structure that is large at both ends and small in the middle as shown in the figure. The connector 4 is connected to the waist-shaped part of the waist-shaped pipe 8. The design of the waist-shaped pipe 8 can increase the airflow speed when the air passes through and is discharged to the air supply branch pipe 6, thereby making the air supply diffusion more stable.

[0020] The preferred waist-shaped pipe 8 is provided with sealing gaskets at both ends and between the pipe 101 and the air duct 101.

[0021] The preferred air supply branch pipe 6 is a telescopic pipe, wherein the design of the telescopic pipe facilitates the expansion and contraction of the pipe to meet different air outlets.

[0022] The preferred multiple flow control valves 5 and the air compressor are electrically connected to the controller via signal lines.

[0023] The working principle of this invention is as follows: When air is supplied from the air compressor to the annular air supply main duct 1, multiple flow control valves 5 are first closed to create a sealed state in the annular air supply main duct 1. Then, air enters the annular air supply main duct 1 and multiple connecting pipes 2 through the air supply pipe 7. Once the annular air supply main duct 1 and multiple connecting pipes 2 are filled with air, the multiple flow control valves 5 are then opened, allowing air to be discharged from multiple air supply branch pipes 6. Because the total air volume in the annular air supply main duct 1 and connecting pipes 2 is greater than the total air volume of the multiple air supply branch pipes 6, the flow rate discharged from the multiple air supply branch pipes 6 is always less than that of the annular air supply main duct. The sum of pipe 1 and connecting pipe 2, and since the annular air supply main pipe 1 is annular, the air can form a circulating flow velocity in the annular air supply main pipe 1, thereby ensuring that the flow rate of the air supply branch pipe 6 is uniform. The waist-shaped pipe 8 set between the two air pipes 101, when the air flows through the waist-shaped part and is discharged from the connecting head 4, can further increase the air velocity, thereby ensuring the stability under uniform air supply, thus ensuring its continuous and stable uniform air supply, ensuring a good air supply environment in the work area. In addition, this utility model has the advantages of simple structure, easy control and stability.

[0024] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention, and no reference numerals in the claims should be construed as limiting the scope of the claims.

[0025] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A ring network duct structure for compressed air supply, characterized in that: The system includes a ring-shaped main air supply pipe (1), which has multiple connecting pipes (2) spaced apart in the middle. Hangers (3) are spaced apart on the ring-shaped main air supply pipe (1) and the connecting pipes (2). Multiple connectors (4) are spaced apart on one side of the ring-shaped main air supply pipe (1) and the connecting pipes (2). Flow control valves (5) are provided in each of the multiple connectors (4). Flanges are provided at the ends of the multiple connectors (4). Air supply branch pipes (6) are detachably connected to the ends of the multiple flanges. The free ends of the multiple air supply branch pipes (6) are connected to the air outlets. The total air volume in the ring-shaped main air supply pipe (1) and the connecting pipes (2) is greater than the total air volume of the multiple air supply branch pipes (6). An air supply pipe (7) is connected to one side of the ring-shaped main air supply pipe (1). The air supply pipe (7) is connected to an air compressor.

2. The ring network pipeline structure for compressed air supply according to claim 1, characterized in that: The annular air supply main pipe (1) and the connecting pipe (2) are respectively spliced ​​together by multiple air pipes (101).

3. The ring network pipeline structure for compressed air supply according to claim 2, characterized in that: Each pair of the air ducts (101) is connected to a waist-shaped pipe (8), and the connector (4) is connected to the waist-shaped part of the waist-shaped pipe (8).

4. The ring network pipeline structure for compressed air supply according to claim 3, characterized in that: Sealing gaskets are provided at both ends of the waist-shaped pipe (8) and the air duct (101).

5. The ring network pipeline structure for compressed air supply according to claim 1, characterized in that: The air supply branch pipe (6) is a telescopic pipe.

6. The ring network pipeline structure for compressed air supply according to claim 1, characterized in that: The multiple flow control valves (5) and air compressors are electrically connected to the controller via signal lines.

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