Anti-blocking drainage main pipe

Abstract

The utility model relates to the technical field of drainage mother pipes, in particular to an anti-blocking drainage mother pipe which comprises a pipe body used for conveying running water, the pipe body is composed of a mother pipe, a son pipe and a conveying pipe, a filter cone used for intercepting impurities is installed in the conveying pipe, a sleeve is integrally connected to the filter cone, an annular frame is connected to the sleeve through a spiral line, and the annular frame is connected with a water inlet pipe. And the ring frame is integrally connected with a filter cylinder for collecting impurities. The filter cone and the filter cylinder are arranged in the conveying pipe, so that impurities in water can be intercepted by the filter cone and the filter cylinder, accumulation of the impurities can be reduced when the water flows into the main pipe, and the water flow conveying efficiency of the auxiliary pipe is further improved; the movable frame is intercepted through the support, then the movable frame can extend into the annular groove through the sealing ring, and the limiting frame can be positioned through mutual cooperation of the positioning groove and the positioning rod, so that an operator can replace or clean the filter cone and the filter cartridge more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of hydrophobic main pipes, in particular to a hydrophobic main pipe that prevents blockage. Background Art

[0002] Drain pipes are mainly used to discharge accumulated water, impurities, etc. in the pipeline system to prevent pipeline blockage. Drain pipes are usually set at the low points of the pipeline for regularly discharging and cleaning the accumulated water in the pipeline.

[0003] In order to increase the flow velocity of the flowing water, a plurality of connected sub-pipes are arranged on the drain pipe, and no intercepting structure is arranged on the drain pipe, so that impurities will accumulate in the drain pipe and the sub-pipes. After the impurities accumulate in the drain pipe and the sub-pipes, it is necessary for the operator to manually clean the drain pipe and the sub-pipes. The number and connection method of the sub-pipes make it inconvenient for the operator to clean the drain pipe. The impurities not only affect the service life of the drain pipe, but also affect the water transportation efficiency of the drain pipe. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problem that impurities are inconvenient to clean when accumulated in the drain pipe in the prior art, and to provide a hydrophobic main pipe that prevents blockage.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A hydrophobic main pipe that prevents blockage, including a pipe body for conveying flowing water, and the pipe body is composed of a main pipe, sub-pipes, and a conveying pipe. A filter funnel for intercepting impurities is installed in the conveying pipe, and a sleeve is integrally connected to the filter funnel. A ring frame is connected to the sleeve through a spiral line, and a filter cylinder for collecting impurities is integrally connected to the ring frame.

[0007] Preferably, a bracket is fixedly installed in the conveying pipe. A moving rod is slidably sleeved on the bracket, and a moving frame is integrally connected between the four moving rods. The filter funnel is arranged on the moving frame, and a limiting component for limiting the moving frame is installed on the conveying pipe.

[0008] Preferably, both the bracket and the moving frame are annular structures, and the filter funnel is a funnel-shaped structure.

[0009] Preferably, a ring groove is opened on the conveying pipe, and a sealing ring extending into the ring groove is arranged on the moving frame.

[0010] Preferably, the limiting component includes a frame fixedly installed on the moving frame, and a positioning rod extending into the conveying pipe is slidably sleeved in the frame. A spring is welded between the positioning rod and the frame.

[0011] Preferably, a positioning groove corresponding to the positioning rod is formed in the conveying pipe. The spring is horizontally welded to one side of the positioning rod extending into the frame. A limiting frame connected to the positioning rod is slidably sleeved in the frame. The limiting frame is of a T-shaped structure, and a locking bolt corresponding to the frame is threadedly connected to the limiting frame.

[0012] Compared with the prior art, the utility model has the following advantages:

[0013] 1. By arranging a filter hopper and a filter cylinder in the conveying pipe, the filter hopper and the filter cylinder can intercept impurities in water, reducing the accumulation of impurities when water flows into the main pipe, thereby improving the water flow conveying efficiency of the sub-pipe.

[0014] 2. The utility model intercepts the moving frame through the support. Then, the sealing ring can extend into the annular groove. Through the mutual cooperation of the positioning groove and the positioning rod, the limiting frame can be positioned, making it more convenient for the operator to replace or clean the filter hopper and the filter cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of an anti-clogging main drainage pipe proposed by the utility model;

[0016] Figure 2 is a cross-sectional view of the conveying pipe of an anti-clogging main drainage pipe proposed by the utility model;

[0017] Figure 3 is a cross-sectional view of an anti-clogging main drainage pipe proposed by the utility model;

[0018] Figure 4 is a side cross-sectional view of an anti-clogging main drainage pipe proposed by the utility model;

[0019] Figure 5 is an enlarged schematic view of the structure at A of an anti-clogging main drainage pipe proposed by the utility model.

[0020] In the figure: 1, main pipe; 2, sub-pipe; 3, conveying pipe; 4, support; 5, moving rod; 6, moving frame; 7, annular groove; 8, sealing ring; 9, filter hopper; 10, sleeve; 11, annular frame; 12, filter cylinder; 13, positioning groove; 14, frame; 15, spring; 16, positioning rod. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments.

[0022] Refer to Figures 1-5, An anti-blocking drainage main pipe, including a pipe body for conveying running water, and the pipe body is composed of a main pipe 1, a sub-pipe 2, and a conveying pipe 3;

[0023] A filter funnel 9 for intercepting impurities is installed in the conveying pipe 3. Both the support 4 and the movable frame 6 are annular structures. The filter funnel 9 is a funnel-shaped structure, and a sleeve 10 is integrally connected to the filter funnel 9. A ring frame 11 is connected to the sleeve 10 through a spiral line, and a filter cylinder 12 for collecting impurities is integrally connected to the ring frame 11. Extend the ring frame 11 onto the sleeve 10. Through the cooperation of the spiral lines on the sleeve 10 and the ring frame 11, the ring frame 11 can be extended onto the sleeve 10, and then the filter cylinder 12 can be extended to a position below the filter funnel 9;

[0024] By arranging the filter funnel 9 and the filter cylinder 12 in the conveying pipe 3, the filter funnel 9 and the filter cylinder 12 can intercept impurities in the water, so that the water in the main pipe 1 can flow into multiple sub-pipes 2 in sequence, thereby improving the efficiency of the pipe body in water conveyance;

[0025] A support 4 is fixedly installed in the conveying pipe 3. A movable rod 5 is slidably sleeved on the support 4, and a movable frame 6 is integrally connected between the four movable rods 5. A ring groove 7 is opened on the conveying pipe 3. A sealing ring 8 extending into the ring groove 7 is provided on the movable frame 6. The filter funnel 9 is arranged on the movable frame 6. The support 4 limits the moving direction of the movable rod 5, so that the movable rod 5 can stably pull the movable frame 6 when moving. By arranging the sealing ring 8 extending into the ring groove 7 on the movable frame 6, water can flow into the movable frame 6;

[0026] A limiting component for limiting the movable frame 6 is installed on the conveying pipe 3;

[0027] The limiting component includes a frame 14 fixedly installed on the movable frame 6, and a positioning rod 16 extending into the conveying pipe 3 is slidably sleeved in the frame 14. A spring 15 is welded between the positioning rod 16 and the frame 14. The frame 14 guides the positioning rod 16, and the spring 15 resets the positioning rod 16. When the limiting frame is in an unloaded state, the spring 15 can drive the positioning rod 16 back to the initial position;

[0028] A positioning groove 13 corresponding to the positioning rod 16 is opened in the conveying pipe 3. The spring 15 is horizontally welded to one side of the positioning rod 16 extending into the frame 14. A limiting frame connected to the positioning rod 16 is slidably sleeved in the frame 14. The limiting frame is a T-shaped structure, and a locking bolt corresponding to the frame 14 is threadedly connected to the limiting frame;

[0029] The limiting frame is pulled, and the limiting frame drives the positioning rod 16 to extend into the positioning groove 13. The spring 15 is stressed, and a locking bolt is used to connect the limiting frame and the frame 14, thereby locking the position of the moving frame 6. When the filter hopper 9 and the filter cartridge 12 need to be cleaned, the pipe body is disconnected from the pipeline, and the locking bolt is removed to disconnect the moving frame 6 from the conveying pipe 3. The moving frame 6, the filter hopper 9, and the filter cartridge 12 are removed outside the conveying pipe 3, enabling the operator to clean the filter hopper 9 and the filter cartridge 12.

[0030] The functional principle of the present utility model can be described through the following operation methods:

[0031] Lift the ring frame 11 onto the sleeve 10 and pull the ring frame 11. When the ring frame 11 rotates, it extends onto the sleeve 10, and the filter cartridge 12 is installed below the filter hopper 9.

[0032] Press the moving frame 6, so that the moving frame 6 drives the moving rod 5 to extend onto the support 4, and the moving frame 6 drives the sealing ring 8 to extend into the annular groove 7, thereby preliminarily limiting the position of the moving frame 6.

[0033] Pull the limiting frame. When the limiting frame slides within the frame 14, it drives the positioning rod 16 to extend into the positioning groove 13. The spring 15 is stressed, and a locking bolt is used to connect the limiting frame and the frame 14, thereby locking the position of the moving frame 6.

[0034] Extend the conveying pipe 3 onto the pipeline. The water discharged from the pipeline flows into the conveying pipe 3. The filter hopper 9 and the filter cartridge 12 within the conveying pipe 3 can intercept impurities in the water. The water flows through the filter hopper 9 and the filter cartridge 12 into the main pipe 1 and then flows through the main pipe 1 into multiple sub - pipes 2.

[0035] When it is necessary to clean the filter hopper 9 and the filter cartridge 12, the conveying pipe 3 is disconnected from the pipeline, the locking bolt is removed, and the moving frame 6, the filter hopper 9, and the filter cartridge 12 are removed outside the conveying pipe 3.

[0036] The above - mentioned is only the preferred specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An anti-blocking drainage main pipe, comprising a pipe body for conveying running water, and the pipe body is composed of a main pipe (1), a sub-pipe (2), and a conveying pipe (3), characterized in that, A filter hopper (9) for intercepting impurities is installed in the conveying pipe (3), and a sleeve (10) is integrally connected to the filter hopper (9). A ring frame (11) is connected to the sleeve (10) through a spiral line, and a filter cylinder (12) for collecting impurities is integrally connected to the ring frame (11).

2. The anti-clogging drainage main pipe according to claim 1, characterized in that, A bracket (4) is fixedly installed in the conveying pipe (3). A moving rod (5) is slidably sleeved on the bracket (4), and a moving frame (6) is integrally connected between the four moving rods (5). The filter hopper (9) is arranged on the moving frame (6). A limiting assembly for limiting the moving frame (6) is installed on the conveying pipe (3).

3. The anti-clogging drainage main pipe according to claim 2, wherein Both the bracket (4) and the moving frame (6) are of annular structures, and the filter hopper (9) is of a funnel-shaped structure.

4. The anti-blocking drainage main pipe according to claim 2, characterized in that, A ring groove (7) is formed in the conveying pipe (3), and a sealing ring (8) extending into the ring groove (7) is arranged on the moving frame (6).

5. The anti-clogging drainage main pipe according to claim 2, characterized in that, The limiting assembly includes a frame (14) fixedly installed on the moving frame (6). A positioning rod (16) extending into the conveying pipe (3) is slidably sleeved in the frame (14), and a spring (15) is welded between the positioning rod (16) and the frame (14).

6. The anti-clogging dredging main pipe according to claim 5, characterized in that, A positioning groove (13) corresponding to the positioning rod (16) is formed in the conveying pipe (3). The spring (15) is horizontally welded to one side of the positioning rod (16) extending into the frame (14). A limiting frame connected to the positioning rod (16) is slidably sleeved in the frame (14). The limiting frame is of a T-shaped structure, and a locking bolt corresponding to the frame (14) is threadedly connected to the limiting frame.

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