Y-type cross pipe with anti-blocking mechanism
By installing shredder blades and cleaning rods inside the Y-shaped four-way pipe, the problem of impurity blockage is solved, improving flowability and sealing, simplifying the installation process, and extending the service life of the pipe.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG TAIFENG VALVE MAC
- Filing Date
- 2025-07-30
- Publication Date
- 2026-07-07
AI Technical Summary
When conveying media containing solid particles, fibrous impurities, or high viscosity, Y-type four-way pipes are prone to clogging, which is difficult to clean using traditional methods, affecting system operating efficiency and shortening pipe life.
A pulverizing blade and a cleaning rod are installed inside the Y-shaped four-way pipe. The pulverizing blade is driven by a motor to pulverize impurities, and the cleaning rod is used to clean the inner wall. Combined with a sealing component, the connection sealing performance is improved.
It effectively prevents the accumulation of impurities, ensures flowability, reduces dirt residue, improves installation efficiency and connection reliability, and extends pipeline life.
Smart Images

Figure CN224469941U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of Y-type four-way pipe technology, specifically a Y-type four-way pipe with an anti-clogging mechanism. Background Technology
[0002] In industrial pipeline systems, water supply and drainage projects, and agricultural irrigation, the Y-type four-way pipe is a key connector for realizing the diversion and merging of media, and its smooth flow directly affects the operating efficiency of the entire pipeline system.
[0003] When transporting media containing solid particles, fibrous impurities, or high viscosity, impurities tend to accumulate at pipe bends and on the inner wall surface. Long-term accumulation not only reduces the pipe's flow cross-section, increases the resistance to media transport, and reduces system operating efficiency, but in severe cases, it can also cause complete pipe blockage, requiring shutdown for manual cleaning or pipe replacement. This not only affects production progress but also increases maintenance costs and labor intensity. Furthermore, once impurities adhere to the inner wall of a traditional Y-type four-way pipe, they are difficult to remove on their own through the flow of normal media. Long-term adhesion of impurities may also cause pipe corrosion and media contamination, further shortening the pipe's service life. Utility Model Content
[0004] This invention provides a Y-shaped four-way pipe with an anti-clogging mechanism, which can effectively solve the problems mentioned in the background art.
[0005] To achieve the above objectives, the present invention provides the following technical solution: a Y-shaped four-way pipe with an anti-clogging mechanism, comprising a Y-shaped four-way pipe, wherein a crushing blade for crushing impurities is provided inside the Y-shaped four-way pipe, a motor for driving the crushing blade is provided inside the Y-shaped four-way pipe, and a cleaning rod for cleaning the inner wall of the Y-shaped four-way pipe is provided inside the Y-shaped four-way pipe.
[0006] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably, has a protective cylinder welded inside the Y-shaped four-way pipe, a motor installed inside the protective cylinder by screws, a face gear fixedly connected to the output shaft of the motor, bevel gears meshing at both ends of the top of the face gear, a rotating shaft installed at the top of both the bevel gear and the face gear by screws, and crushing blades uniformly fixedly sleeved on the outside of the rotating shaft.
[0007] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably, has a spring telescopic column installed on the outside of the rotating shaft by screws, and a cleaning rod installed on one end of the spring telescopic column by screws.
[0008] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably, the outer side of the cleaning rod is in contact with the inner wall of the Y-shaped four-way pipe, and the end of the cleaning rod is provided with an inclined angle.
[0009] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably, has three rotating shafts, each located inside one of the three pipes of the Y-shaped four-way pipe, and each rotating shaft is rotatably connected to a protective cylinder.
[0010] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably wherein the protective cylinder is spherical.
[0011] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably, has a fixed cylinder uniformly welded to its outer side, an adjusting screw rotatably connected to one end of the fixed cylinder, a driving ring threadedly connected to the outer side of the adjusting screw, a connecting post uniformly installed at one end of the driving ring by screws, a movable ring slidably connected inside the fixed cylinder, the movable ring being fixedly connected to the connecting post, and a rubber ring adhered to one end of the movable ring.
[0012] A Y-shaped four-way pipe with an anti-clogging mechanism, preferably wherein the outer diameter of the rubber ring is larger than the inner diameter of the fixed cylinder, and the connecting post penetrates through the fixed cylinder.
[0013] Compared with existing technologies, the beneficial effects of this utility model are as follows: This utility model has a scientifically sound and reasonable structure, and is safe and convenient to use. The motor drives the meshing of the face gear and bevel gear, causing three rotating shafts to rotate synchronously. This allows the pulverizing blades to crush impurities inside the Y-shaped four-way pipe, preventing pipe blockage caused by impurity accumulation at the source and ensuring that the flow of the medium inside the pipe is not affected. The rotating shafts simultaneously drive the cleaning rod to rotate, cleaning the inner wall of the Y-shaped four-way pipe in real time, effectively preventing impurities from adhering and accumulating, reducing the interference of residual dirt on the inner wall of the pipe, and ensuring long-term stable operation of the pipe. With the help of the threaded engagement between the adjusting screw and the driving ring, rotating the adjusting screw drives the moving ring and rubber ring to move, ensuring a tight fit between the rubber ring and the external pipe, significantly enhancing the sealing performance of the Y-shaped four-way pipe connection to the external pipe, preventing medium leakage. During the connection process, the Y-shaped four-way pipe can be initially positioned, simplifying the installation operation steps and facilitating rapid pipe connection. This solves the problems of difficult positioning and poor sealing in traditional pipe connections, improving installation efficiency and connection reliability. Attached Figure Description
[0014] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.
[0015] In the attached diagram:
[0016] Figure 1 This is a schematic diagram of the structure of this utility model;
[0017] Figure 2 This is a schematic diagram of the spring telescopic column installation structure of this utility model;
[0018] Figure 3 This is a schematic diagram of the connecting column installation structure of this utility model;
[0019] Figure 4 This is a schematic diagram of the structure at point A of this utility model;
[0020] The following are the labels in the diagram: 1. Y-shaped four-way pipe; 2. Anti-clogging component; 201. Protective cylinder; 202. Motor; 203. Face gear; 204. Bevel gear; 205. Rotating shaft; 206. Crushing blade; 207. Spring telescopic column; 208. Cleaning rod; 3. Sealing component; 301. Fixed cylinder; 302. Adjusting screw; 303. Drive ring; 304. Moving ring; 305. Rubber ring; 306. Connecting column. Detailed Implementation
[0021] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.
[0022] Example: Figure 1-4 As shown, this utility model provides a technical solution: a Y-shaped four-way pipe with an anti-blocking mechanism, including a Y-shaped four-way pipe 1, an anti-blocking component 2 is provided inside the Y-shaped four-way pipe 1, the anti-blocking component 2 includes a protective cylinder 201, a motor 202, a face gear 203, a bevel gear 204, a rotating shaft 205, a crushing blade 206, a spring telescopic column 207, and a cleaning rod 208;
[0023] The Y-shaped four-way pipe 1 has a protective cylinder 201 welded inside. A motor 202 is installed inside the protective cylinder 201 by screws. The output shaft of the motor 202 is fixedly connected to a face gear 203. Both ends of the face gear 203 are meshed with bevel gears 204. The tops of both the bevel gears 204 and the face gears 203 are screwed with rotating shafts 205. Crushing blades 206 are uniformly fixedly sleeved on the outside of the rotating shafts 205. A spring telescopic column 207 is screwed on the outside of the rotating shafts 205. A cleaning rod 208 is screwed on one end of the spring telescopic column 207.
[0024] The outer side of the cleaning rod 208 contacts the inner wall of the Y-shaped four-way pipe 1. The end of the cleaning rod 208 is provided with an inclined angle, which facilitates cleaning of the inner wall of the Y-shaped four-way pipe 1 and makes the cleaning effect of the inner wall of the Y-shaped four-way pipe 1 better.
[0025] There are three rotating shafts 205, which are located inside the three pipes of the Y-shaped four-way pipe 1. The three rotating shafts 205 are rotatably connected to the protective cylinder 201 to ensure the stability of the rotation of the rotating shafts 205 and facilitate the cleaning of the inside of the Y-shaped four-way pipe 1.
[0026] The protective cylinder 201 is spherical to prevent impurities from accumulating on the top of the protective cylinder 201 and causing impurity accumulation problems.
[0027] When using the Y-shaped four-way pipe 1, the operator starts the motor 202. The motor 202 drives the face gear 203 to rotate. The face gear 203 meshes with the bevel gear 204, causing the three rotating shafts 205 to rotate, which in turn causes the crushing blade 206 to rotate. This crushes the impurities inside the Y-shaped four-way pipe 1, preventing impurities from accumulating inside and causing blockages, thus ensuring the smooth flow of the pipe. During this process, the rotation of the rotating shafts 205 also drives the cleaning rod 208 to rotate, cleaning the inner wall of the Y-shaped four-way pipe 1 and preventing impurities from adhering to the inner wall, which would cause accumulation and affect the use of the pipe. This ensures the proper functioning of the Y-shaped four-way pipe 1.
[0028] A sealing assembly 3 is installed on the outside of the Y-shaped four-way pipe 1. The sealing assembly 3 includes a fixed cylinder 301, an adjusting screw 302, a driving ring 303, a moving ring 304, a rubber ring 305, and a connecting post 306.
[0029] A fixed cylinder 301 is evenly welded to the outside of the Y-shaped four-way pipe 1. An adjusting screw 302 is rotatably connected to one end of the fixed cylinder 301. A driving ring 303 is threadedly connected to the outside of the adjusting screw 302. A connecting post 306 is evenly installed at one end of the driving ring 303 by screws. A movable ring 304 is slidably connected inside the fixed cylinder 301. The movable ring 304 is fixedly connected to the connecting post 306. A rubber ring 305 is glued to one end of the movable ring 304.
[0030] The outer diameter of the rubber ring 305 is larger than the inner diameter of the fixed cylinder 301. The connecting column 306 penetrates the fixed cylinder 301, which facilitates the movement of the rubber ring 305 and enhances the sealing performance of the Y-shaped four-way pipe 1 connected to the external pipeline.
[0031] When connecting the Y-type four-way pipe 1 to the external pipeline, the operator moves the external pipeline into the fixed cylinder 301, and then rotates the adjusting screw 302. Through the threaded connection between the adjusting screw 302 and the driving ring 303, the driving ring 303 can be driven to move. The movement of the driving ring 303 drives the moving ring 304 and the rubber ring 305 to move, so that the rubber ring 305 is connected to the external pipeline, which enhances the sealing performance between the Y-type four-way pipe 1 and the external pipeline. It can also provide initial positioning of the Y-type four-way pipe 1 during connection, which facilitates the installation of the Y-type four-way pipe 1 and ensures the sealing performance between the Y-type four-way pipe 1 and the external pipeline after installation, thus ensuring the usability of the Y-type four-way pipe 1.
[0032] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A Y-shaped four-way pipe with an anti-clogging mechanism, comprising a Y-shaped four-way pipe (1), characterized in that: The Y-shaped four-way pipe (1) is provided with a crushing blade (206) for crushing impurities, the Y-shaped four-way pipe (1) is provided with a motor (202) for driving the crushing blade (206), and the Y-shaped four-way pipe (1) is provided with a cleaning rod (208) for cleaning the inner wall of the Y-shaped four-way pipe (1).
2. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 1, characterized in that, The Y-shaped four-way pipe (1) has a protective cylinder (201) welded inside. A motor (202) is installed inside the protective cylinder (201) by screws. The output shaft of the motor (202) is fixedly connected to a face gear (203). Both ends of the top of the face gear (203) are meshed with bevel gears (204). The tops of the bevel gears (204) and the face gears (203) are both fitted with rotating shafts (205) by screws. Crushing blades (206) are uniformly fixedly sleeved on the outside of the rotating shafts (205).
3. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 2, characterized in that, A spring telescopic column (207) is installed on the outside of the rotating shaft (205) by screws, and a cleaning rod (208) is installed on one end of the spring telescopic column (207) by screws.
4. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 3, characterized in that, The outer side of the cleaning rod (208) is in contact with the inner wall of the Y-shaped four-way pipe (1), and the end of the cleaning rod (208) is provided with an inclined angle.
5. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 2, characterized in that, There are three rotating shafts (205), which are located inside the three pipes of the Y-shaped four-way pipe (1) and are rotatably connected to the protective cylinder (201).
6. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 2, characterized in that, The protective cylinder (201) is spherical.
7. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 1, characterized in that, The Y-shaped four-way pipe (1) has a fixed cylinder (301) uniformly welded on the outside. One end of the fixed cylinder (301) is rotatably connected to an adjusting screw (302). The adjusting screw (302) is connected to a driving ring (303) by a thread on the outside. One end of the driving ring (303) is uniformly installed with a connecting post (306) by screws. The fixed cylinder (301) has a sliding ring (304) slidably connected inside. The sliding ring (304) is fixedly connected to the connecting post (306). One end of the sliding ring (304) is glued with a rubber ring (305).
8. A Y-shaped four-way pipe with an anti-clogging mechanism according to claim 7, characterized in that, The outer diameter of the rubber ring (305) is larger than the inner diameter of the fixed cylinder (301), and the connecting column (306) penetrates the fixed cylinder (301).