Stably-connected chlorine gas supply gas guide pipe

Abstract

The utility model discloses a chlorine gas supply gas guide pipe with stable connection, which relates to the technical field of sewage treatment and comprises a pipe body and a strengthening component, a connecting flange is mounted at the end of the pipe body, and the strengthening component used for strengthening sealing and increasing connection stability is arranged on the side edge of the connecting flange. The reinforcing assembly comprises a rubber ring, an inner inserting ring, a meter groove, a sealing ring and a through hole, the inner inserting ring is installed on the side edge of the rubber ring, the meter groove is formed in the surface of the inner inserting ring, the sealing ring is arranged in the meter groove, the through hole is formed in the surface of the rubber ring, and a steering pipe is installed at the lower end of the left side of the pipe body. According to the chlorine gas supply gas guide pipe stable in connection, the two inner insertion rings are inserted into and attached to the inner wall of the pipe body and the inner wall of the assembly pipe correspondingly, meanwhile, the rubber ring plays a role in improving the sealing performance between the connecting flange and the butt joint flange which are fixed through the bolts, the connecting stability is improved, and the sealing performance during chlorine gas supply is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a stable chlorine gas supply guide pipe. Background Technology

[0002] Chlorine is used to disinfect wastewater during wastewater treatment. The chlorine gas supply guide pipe is a special pipeline that connects the chlorine source and the disinfection reaction unit. It is used to deliver chlorine (or chlorine solution) to the wastewater treatment system in a directional manner. The chlorine gas supply guide pipe ensures stable chlorine transmission and is a key component in the chlorine disinfection system that controls the chlorine delivery path, flow rate and pressure, directly affecting disinfection efficiency and operational safety.

[0003] However, existing chlorine gas supply guide pipes may loosen at the joints due to pipe vibration or their own weight during use, affecting connection stability and chlorine gas supply delivery. Utility Model Content

[0004] The purpose of this invention is to provide a stable chlorine gas supply guide pipe to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a stable chlorine gas supply guide pipe, comprising a pipe body and a reinforcing component. A connecting flange is installed at the end of the pipe body. The reinforcing component, which enhances the sealing and increases the stability of the connection, is disposed on the side of the connecting flange. The reinforcing component includes a rubber ring, an inner insert ring, a surface groove, a sealing ring, and a through hole. An inner insert ring is installed on the side of the rubber ring. A surface groove is formed on the surface of the inner insert ring, and a sealing ring is disposed inside the surface groove. A through hole is formed on the surface of the rubber ring.

[0006] Furthermore, two inner insert rings are symmetrically arranged about the vertical central axis of the rubber ring, and the rubber ring and the inner insert rings are fixedly connected.

[0007] Furthermore, a steering pipe is installed at the lower end of the left side of the pipe body, and the pipe body and the steering pipe are an integrated structure.

[0008] Furthermore, a mating flange is connected to the right side of the rubber ring, and an assembly pipe is installed on the side of the mating flange.

[0009] Furthermore, a sealing plug is provided inside the tube, and a screw is installed on the side of the sealing plug, with a control turntable installed at the end of the screw.

[0010] Furthermore, the rubber ring is provided with a reinforcement component for connection and reinforcement on its exterior, and the rubber ring and the through hole are an integrated structure.

[0011] Furthermore, the reinforcement component includes a reinforcement frame and a fastening groove, and the fastening groove is provided on the inner side of the reinforcement frame.

[0012] Furthermore, the reinforcement assembly also includes a sealing gasket and a fixing plate, with the sealing gasket installed inside the fastening groove and the fixing plate installed at the end of the reinforcement frame.

[0013] This utility model provides a stable chlorine gas supply guide pipe, which has the following advantages:

[0014] 1. This utility model uses two inner insert rings to be inserted into and fit against the inner walls of the pipe body and the assembled pipe respectively. At the same time, the rubber rings between the bolted connecting flange and the mating flange increase the sealing performance, increase the connection stability, and ensure the sealing performance when chlorine is supplied. The sealing ring is installed in the gauge groove. The sealing ring is squeezed and deformed by the installation of the inner insert rings, which makes the sealing performance between the inner insert rings, the pipe body and the assembled pipe good.

[0015] 2. This utility model adjusts the position of the sealing plug inside the pipe by rotating the screw, thereby controlling the switch when supplying chlorine gas. The reinforcing frame is installed on the outside of the assembled connecting flange and docking flange by fastening groove, further increasing the connection strength of the connecting flange and docking flange. The sealing gasket on the outside of the connecting flange and docking flange plays a role in strengthening the sealing. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a stable chlorine gas supply guide pipe according to the present invention.

[0017] Figure 2 This is a schematic diagram of a reinforced component structure for a stable chlorine gas supply guide pipe according to the present invention.

[0018] Figure 3 This is a schematic diagram of the reinforced component structure of a stable chlorine gas supply guide pipe according to the present invention.

[0019] In the diagram: 1. Pipe body; 2. Connecting flange; 3. Reinforcing component; 301. Rubber ring; 302. Inner insert ring; 303. Surface groove; 304. Sealing ring; 305. Through hole; 4. Turning pipe; 5. Butt flange; 6. Assembly pipe; 7. Sealing plug; 8. Screw; 9. Control turntable; 10. Reinforcing component; 1001. Reinforcing frame; 1002. Fastening groove; 1003. Sealing gasket; 1004. Fixing plate. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1 and Figure 2 As shown, a stable chlorine gas supply guide pipe includes a pipe body 1 and a reinforcing component 3. A connecting flange 2 is installed at the end of the pipe body 1, and a diverting pipe 4 is installed at the lower left end of the pipe body 1. The pipe body 1 and the diverting pipe 4 are an integrated structure. A mating flange 5 is connected to the right side of the rubber ring 301, and an assembly pipe 6 is installed on the side of the mating flange 5. A sealing plug 7 is provided inside the pipe body 1, and a screw 8 is installed on the side of the sealing plug 7. Rotating the screw 8 adjusts the position of the sealing plug 7 inside the pipe body 1, thereby controlling the on / off switch when supplying chlorine gas. A control turntable 9 is installed at the end of the screw 8. A reinforcing component 10 for connection reinforcement is provided outside the rubber ring 301, and the rubber ring... 301 and through hole 305 are integrated structures. The reinforcement component 10 includes a reinforcement frame 1001 and a fastening groove 1002. The fastening groove 1002 is provided on the inner side of the reinforcement frame 1001. The reinforcement frame 1001 is engaged with the outside of the assembled connecting flange 2 and mating flange 5 through the fastening groove 1002, which further increases the connection strength of the connecting flange 2 and mating flange 5. The reinforcement component 10 also includes a sealing gasket 1003 and a fixing plate 1004. The sealing gasket 1003 is installed inside the fastening groove 1002. The sealing gasket 1003 plays a role in strengthening the sealing on the outside of the connecting flange 2 and mating flange 5. The fixing plate 1004 is installed at the end of the reinforcement frame 1001.

[0022] like Figure 3 As shown, the reinforcing component 3, used to enhance the seal and increase connection stability, is disposed on the side of the connecting flange 2. The reinforcing component 3 includes a rubber ring 301, an inner insert ring 302, a groove 303, a sealing ring 304, and a through hole 305. An inner insert ring 302 is installed on the side of the rubber ring 301. Two inner insert rings 302 are inserted into and respectively adhere to the inner walls of the pipe body 1 and the assembled pipe 6. Two inner insert rings 302 are symmetrically arranged about the vertical central axis of the rubber ring 301, and the rubber ring 301 and the inner insert ring 302 are fixedly connected. Meanwhile, the rubber... Ring 301 increases the sealing performance between the bolted connecting flange 2 and the mating flange 5, increases connection stability, and ensures the sealing performance during chlorine gas supply. The surface of the inner ring 302 is provided with a groove 303, and a sealing ring 304 is provided inside the groove 303. The sealing ring 304 is snapped into the groove 303. The sealing ring 304 is squeezed and deformed by the installation of the inner ring 302, which makes the sealing performance between the inner ring 302, the pipe body 1, and the assembled pipe 6 good. The surface of the rubber ring 301 is provided with a through hole 305.

[0023] In summary, this stable chlorine gas supply guide pipe is first based on... Figures 1-3In the structure shown, when connecting the pipe body 1 and the chlorine supply assembly pipe 6, two inner insert rings 302 are first inserted and respectively fitted to the inner walls of the pipe body 1 and the assembly pipe 6. The sealing ring 304 is compressed and deformed during the installation of the inner insert rings 302, resulting in a good seal between the inner insert ring 302 and the pipe body 1 and the assembly pipe 6. Then, bolts are used to fix the connecting flange 2 and the mating flange 5 together. During fixing, the rubber ring 301 between the bolted connecting flange 2 and the mating flange 5 increases the sealing performance, improves connection stability, and ensures the chlorine supply... To ensure a tight seal during gas supply, the reinforcing bracket 1001 is then fastened to the outside of the assembled connecting flange 2 and mating flange 5 via the fastening groove 1002. Bolts are then passed through the fixing plate 1004 to fix the two reinforcing brackets 1001 together, further increasing the connection strength between the connecting flange 2 and the mating flange 5. After installation, the sealing gasket 1003 on the outside of the connecting flange 2 and the mating flange 5 enhances the sealing effect. When controlling the chlorine gas supply, the screw 8 is rotated to adjust the position of the sealing plug 7 inside the pipe body 1, thereby controlling the on / off switch of the chlorine gas supply.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A stable chlorine gas supply guide pipe, comprising a pipe body (1) and a reinforcing component (3), characterized in that, The end of the pipe body (1) is equipped with a connecting flange (2). The reinforcing component (3) for strengthening the seal and increasing the connection stability is set on the side of the connecting flange (2). The reinforcing component (3) includes a rubber ring (301), an inner insert ring (302), a surface groove (303), a sealing ring (304), and a through hole (305). The inner insert ring (302) is installed on the side of the rubber ring (301). The surface of the inner insert ring (302) is provided with a surface groove (303), and a sealing ring (304) is provided inside the surface groove (303). The surface of the rubber ring (301) is provided with a through hole (305).

2. The stable chlorine gas supply guide pipe according to claim 1, characterized in that, Two inner insert rings (302) are symmetrically arranged about the vertical central axis of the rubber ring (301), and the rubber ring (301) and the inner insert ring (302) are fixedly connected.

3. The stable chlorine gas supply guide pipe according to claim 1, characterized in that, A steering pipe (4) is installed at the lower left end of the pipe body (1), and the pipe body (1) and the steering pipe (4) are an integrated structure.

4. The stable chlorine gas supply guide pipe according to claim 1, characterized in that, The right side of the rubber ring (301) is connected to a mating flange (5), and an assembly pipe (6) is installed on the side of the mating flange (5).

5. A stable chlorine gas supply guide pipe according to claim 1, characterized in that, The tube body (1) is provided with a sealing plug (7) inside, and a screw (8) is installed on the side of the sealing plug (7), and a control turntable (9) is installed at the end of the screw (8).

6. The stable chlorine gas supply guide pipe according to claim 1, characterized in that, The rubber ring (301) is provided with a reinforcement component (10) for connection and reinforcement, and the rubber ring (301) and the through hole (305) are an integrated structure.

7. A stable chlorine gas supply guide pipe according to claim 6, characterized in that, The reinforcement component (10) includes a reinforcement frame (1001) and a fastening groove (1002), and the fastening groove (1002) is provided on the inner side of the reinforcement frame (1001).

8. A stable chlorine gas supply guide pipe according to claim 7, characterized in that, The reinforcement component (10) also includes a sealing gasket (1003) and a fixing plate (1004). The sealing gasket (1003) is installed inside the fastening groove (1002), and the fixing plate (1004) is installed at the end of the reinforcement frame (1001).

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