Anti-blocking drain pipe

Abstract

The utility model belongs to the technical field of drainage pipes, and particularly relates to an anti-blocking drainage pipe which comprises a pipe body, a plurality of connectors are evenly arranged on the pipe body, a drainage channel is arranged in the pipe body, a plurality of filter assemblies are arranged in the drainage channel, annular clamping grooves are formed in inner rings of the filter assemblies, filter screens are installed on the annular clamping grooves, and the filter screens are arranged on the annular clamping grooves. According to the filter disclosed by the utility model, the connector is matched with the annular channel, so that external connection with a high-pressure water pump or an air pump is realized, and high-strength dispersion and crushing of dirt and clods at the filter screen by the nozzles are facilitated; and the arrangement of the filter screen converts the existence of the whole section of sludge in the pipe body into the existence of local sludge, namely at the filter screen, so that the sludge can be quickly and efficiently cleaned.

Description

Technical Field

[0001] The utility model belongs to the technical field of drainage pipes, and in particular relates to an anti-clogging drainage pipe. Background Art

[0002] Drain pipes have a wide range of uses. Drain pipes are often buried in chemical or food processing workshops. One part is involved in the production process for transportation, and the other part is involved in the discharge of rainwater or sewage. It can be connected to the discharge port to guide the water flow. After meeting the environmental discharge requirements, the water will actually enter the drainage pipe together with mud and debris during discharge. After long-term use, it is easy to cause blockage or accumulation of dirt in the drainage pipe. The drainage pipe has no anti-blocking function, which can easily cause sewage discharge obstruction and backflow. In addition, long-term water impact affects the structural strength and service life of the drainage pipe. Therefore, there is a need for an anti-blocking drainage pipe that can clean up the mud and debris inside the water pipe in time, and has good structural strength and a long service life. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model provides an anti-clogging drain pipe.

[0004] The utility model provides the following technical solutions:

[0005] A blockage-proof drain pipe comprises a pipe body, a plurality of connectors are evenly arranged on the pipe body, a drainage channel is arranged in the pipe body, a plurality of filter components are arranged in the drainage channel, an annular groove is arranged in the inner circle of the filter component, a filter screen is installed on the annular groove, nozzles are symmetrically arranged in the upper and lower parts of the annular groove, a water inlet pipe is opened in the connector, and the water inlet pipe is connected to the filter component.

[0006] Furthermore, an annular channel is provided inside the filter assembly, and a water inlet is provided on one side of the annular channel, and the water inlet pipe is connected to the water inlet.

[0007] Furthermore, the connector includes an inner connector and an outer cover, and the inner connector and the outer cover are threadedly connected.

[0008] Furthermore, a reinforcement body is arranged inside the tube wall of the tube body, the reinforcement body is cylindrical, and a plurality of annular bodies are arranged at intervals on the reinforcement body, and support rods are fixedly connected between the annular bodies.

[0009] Furthermore, the reinforcement body is made of wear-resistant ceramic composite material or aluminum-plastic composite material.

[0010] Furthermore, the nozzle is communicated with the annular channel, and the nozzle is inclined.

[0011] Furthermore, the filter mesh sizes of the plurality of filter components are distributed in a consistent manner.

[0012] Furthermore, the inner and outer walls of the tube body are both provided with anti-corrosion and wear-resistant coatings.

[0013] Furthermore, connecting step surfaces are provided at both ends of the tube body.

[0014] The beneficial effects of the utility model are mainly reflected in:

[0015] 1) Through the connection head and the annular channel, an external high-pressure water pump or air pump can be connected, which is conducive to the nozzle to disperse and crush the dirt and mud blocks at the filter screen with high intensity. The setting of the filter screen converts the sludge in the whole section of the pipe body into local sludge, that is, at the filter screen, which is conducive to the rapid and efficient cleaning of sludge;

[0016] 2) At the same time, the nozzles arranged in multiple directions can completely clean the filter screen;

[0017] 3) In addition, the setting of the reinforcement body is conducive to enhancing the internal structural strength of the pipe body and improving the impact resistance and service life of the pipe body. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is the overall structural diagram of an anti-clogging drain pipe of the utility model;

[0019] Figure 2 It is a cross-sectional view of an anti-clogging drain pipe of the utility model;

[0020] Figure 3 This is a specific structural diagram of a filter assembly for preventing clogging of a drain pipe according to the utility model;

[0021] Figure 4 The utility model is a concrete structural diagram of a reinforcement body for preventing clogging of a drainage pipe.

[0022] The following are marked in the figure:

[0023] 1-tube body; 2-connector; 3-drainage channel; 4-reinforcement body; 5-filter assembly; 6-water inlet pipe; 7-water inlet; 8-annular channel; 9-annular slot; 10-nozzle; 11-filter screen; 12-outer cover; 13-inner joint; 14-ring body; 15-support rod. DETAILED DESCRIPTION

[0024] The following describes the specific implementation of the utility model in detail in conjunction with the accompanying drawings so that those skilled in the art can more clearly understand how to practice the utility model. Although the utility model is described in conjunction with its preferred specific embodiments, these embodiments are only illustrative, rather than limiting the scope of the utility model.

[0025] Combined with Figure 1-4 As shown, an anti-clogging drain pipe includes a pipe body 10, a plurality of connectors 2 are evenly arranged on the pipe body 1, a drainage channel 3 is arranged in the pipe body 1, a plurality of filter components 5 are arranged in the drainage channel 3, an annular groove 9 is arranged in the inner circle of the filter component 5, a filter screen 11 is installed on the annular groove 9, the filter screen 11 can preliminarily intercept and filter the sludge and debris appearing in the discharge process, the annular groove 9 is symmetrically provided with nozzles 10 above and below, the nozzles 10 can spray the sludge and debris with high intensity to break them up or crush them, a water inlet pipe 6 is opened in the connector 2, and the water inlet pipe 6 is connected to the filter component 5.

[0026] Specifically, an annular channel 8 is provided inside the filter assembly 5, and a water inlet 7 is provided on one side of the annular channel 8. The water inlet pipe 6 is connected to the water inlet 7, so that an external high-pressure water pump or air pump can be used to efficiently clean the inside of the tube body 10.

[0027] Specifically, the connector 2 includes an inner connector 13 and an outer cover 12, and the inner connector 13 and the outer cover 12 are threadedly connected. When there is no need to clean the blockage at the filter screen 11, the outer cover 12 can be provided to prevent the inner connector 13 from being affected by external interference.

[0028] Specifically, a reinforcement body 4 is arranged inside the tube wall of the tube body 1. The reinforcement body 4 is cylindrical, and a plurality of annular bodies 14 are arranged at intervals on the reinforcement body 4. Support rods 15 are fixedly connected between the annular bodies 14. The arrangement of the reinforcement body 4 is conducive to enhancing the internal structural strength of the tube body 1.

[0029] Specifically, the reinforcement body 4 is made of wear-resistant ceramic composite material or aluminum-plastic composite material, which is beneficial to improving the impact resistance and service life of the pipe body 1.

[0030] Specifically, the nozzle 10 is connected to the annular channel 8, and the nozzle 10 is inclined, that is, the spraying direction of the nozzle 10 is at a certain angle to the horizontal direction of the filter mesh 10, so that the spraying direction is aligned with the filter mesh 10, so that the nozzles 10 in all directions can clean the mud blocks accumulated and scaled on the filter mesh 10, thereby achieving smooth drainage of the drain pipe.

[0031] Specifically, the mesh sizes of the filter screens 11 of the plurality of filter assemblies 5 are uniformly distributed, and the setting of the filter screen 10 converts the possibility of sludge existing in the entire section of the pipe body into local sludge existence, namely at the filter screen 10, thereby facilitating fast and efficient cleaning of sludge.

[0032] Specifically, the inner and outer walls of the pipe body 1 are both provided with anti-corrosion and wear-resistant coatings, which is beneficial to improving the corrosion resistance of the pipe body 1 and further increasing its service life.

[0033] Specifically, connection step surfaces are provided at both ends of the tube body 1 . The provision of the connection step surfaces is conducive to installing a sealing ring, so as to ensure the sealing of the subsequent connection between the two ends of the tube body 1 .

[0034] The specific working principle of the utility model is as follows:

[0035] After meeting the environmental discharge requirements, part of the sewage containing mud and sand debris passes through the pipe body 1, and large particles of mud are initially intercepted and filtered by the filter screen 10. When too much mud is accumulated at the filter screen 10, the outer cover 12 is unscrewed, and the inner joint 13 is connected to an external high-pressure water pump or air pump. Through the water inlet pipe 6, the water inlet 7 and the annular channel 8, the nozzles 10 arranged in multiple directions spray water or gas with high intensity, and the dirt and mud at the filter screen 10 are impacted or crushed, thereby achieving smooth drainage of the drain pipe.

[0036] The above is only a preferred implementation of the present invention, but the protection scope of the present invention is not limited thereto, and any modification and replacement based on the technical solution and inventive concept provided by the present invention should be included in the protection scope of the present invention.

Claims

1. An anti-clogging drain pipe, comprising a pipe body (1), characterized in that: The pipe body (1) is evenly provided with a plurality of connectors (2), the pipe body (1) is provided with a drainage channel (3), the drainage channel (3) is provided with a plurality of filter components (5), the filter components (5) are provided with an annular groove (9) on the inner circle, a filter screen (11) is installed on the annular groove (9), the annular groove (9) is symmetrically provided with nozzles (10) in the upper and lower parts, and a water inlet pipe (6) is provided in the connector (2), and the water inlet pipe (6) is connected with the filter components (5).

2. The anti-clogging drain pipe according to claim 1, characterized in that: An annular channel (8) is provided inside the filter assembly (5), and a water inlet (7) is provided on one side of the annular channel (8), and the water inlet pipe (6) is connected to the water inlet (7).

3. The anti-clogging drain pipe according to claim 1, characterized in that: The connector (2) comprises an inner connector (13) and an outer cover (12), wherein the inner connector (13) and the outer cover (12) are threadedly connected.

4. The anti-clogging drain pipe according to claim 1, characterized in that: A reinforcement body (4) is arranged inside the wall of the tube body (1); the reinforcement body (4) is cylindrical, and a plurality of annular bodies (14) are arranged at intervals on the reinforcement body (4); support rods (15) are fixedly connected between the annular bodies (14).

5. The anti-clogging drain pipe according to claim 4, characterized in that: The reinforcement body (4) is made of a wear-resistant ceramic composite material or an aluminum-plastic composite material.

6. The anti-clogging drain pipe according to claim 2, characterized in that: The nozzle (10) is in communication with the annular channel (8), and the nozzle (10) is inclined.

7. The anti-clogging drain pipe according to claim 1, characterized in that: The mesh sizes of the filter screens (11) of the plurality of filter assemblies (5) are distributed in a consistent manner.

8. The anti-clogging drain pipe according to claim 1, characterized in that: The inner and outer walls of the tube body (1) are both provided with anti-corrosion and wear-resistant coatings.

9. The anti-clogging drain pipe according to claim 1, characterized in that: Connecting step surfaces are provided at both ends of the tube body (1).

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