Anti-blocking drainage channel

Abstract

The utility model discloses an anti-blocking drainage channel, and belongs to the technical field of drainage channels. The water channel comprises a water channel body, water guiding grooves and a connecting assembly, the water guiding grooves are formed in the two sides of the inner wall of the water channel body, a limiting rod is arranged on the upper portion of the side wall of the water channel body, a filter screen is arranged on the limiting rod in a lap joint mode, a clamping base is installed on the outer edge of an upper end opening of the water channel body, clamping grooves are formed in the two ends of the clamping base, and grids are placed on the clamping grooves. The connecting assembly comprises a connecting rod, the bottom end of the connecting rod is fixedly connected to one side of the top face of the filter screen, a notch is formed in the top end of the connecting rod, a spring is connected to the side wall of the notch, and one end of the spring is connected with a clamping block. Through the cooperation of the grating, the filter screen and the connecting assembly, the grating and the filter screen can be rapidly taken out for disassembly, assembly and cleaning work, impurities in sewage can be effectively filtered, the probability that the drainage channel is blocked is greatly reduced, and therefore the inside of the drainage channel is prevented from being damaged by sediments and garbage, and the performance of a drainage system is improved.

Description

Technical Field

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

[0002] Drainage channels are engineering facilities used to collect and guide the flow of water bodies such as surface runoff, rainwater or industrial wastewater. Drainage channels are mainly used for agricultural irrigation, urban drainage and flood control. With the acceleration of urbanization and industrial development, they play an indispensable role in environmental protection, urban drainage, flood control and disaster reduction, agricultural irrigation and water resources management.

[0003] Existing drainage channels are prone to accumulation of debris such as leaves, garbage, sand and gravel, resulting in poor drainage. Long-term accumulation of sediments will reduce the capacity of the drainage channels and reduce drainage efficiency. The internal space of the drainage channels is limited and easily clogged, making it inconvenient to clean and maintain. Utility Model Content

[0004] The purpose of the utility model is to provide an anti-clogging drain channel. Through the cooperation of the grille, the filter screen and the connecting assembly, the grille and the filter screen can be quickly taken out for disassembly and cleaning, which can effectively filter out debris in the sewage, greatly reducing the probability of drain channel blockage, thereby preventing sediment and garbage from causing damage to the interior of the drain channel and improving the performance of the drainage system.

[0005] The utility model is realized through the following technical solutions:

[0006] The utility model is an anti-clogging drainage channel, comprising a channel body and a water guide groove. A plurality of water guide grooves are provided on both sides of the inner wall of the channel body. A limit rod is provided on the upper part of the side wall of the channel body. A filter screen is overlapped on the limit rod. A holder is installed on the outer edge of the upper port of the channel body. A slot is provided at both ends of the holder. A grille is placed on the slot. A groove is provided at both ends of the grille.

[0007] It also includes a connecting component, which includes a connecting rod. The bottom end of the connecting rod is fixedly connected to one side of the top surface of the filter screen. A slot is provided at the top of the connecting rod. A spring is connected to the side wall of the slot. One end of the spring is connected to a block. Two extension ends are provided on the outside of the block. One side of the extension end is rotatably connected to a rotating shaft, and the rotating shaft is connected to both sides of the top of the connecting rod.

[0008] Furthermore, a plurality of drainage outlets are provided at the bottom of the channel body. The openings at both ends of the channel body are trapezoidal in shape, being wider at the top and narrower at the bottom. The length of the limiting rod matches the length of the side wall of the channel body.

[0009] Further, the number of limiting rods is two, the two limiting rods are oppositely arranged on the two sides of the side wall of the water channel body, the bottom surface of the filter screen is abuttingly arranged on the top surface of the two limiting rods, the filter screen is connected with the grid through the connecting assembly, the grid is provided with an extension at two ends, and the two extensions are abuttingly arranged in the inner wall bottom of the clamping groove.

[0010] Further, four mounting holes are arranged at four corners of the grid, the connecting rod top end extends out of the mounting hole, the connecting rod is connected with the clamping block through the spring, and the bottom surface of the clamping block is abuttingly arranged on the top surface of the grid.

[0011] Further, the clamping block is in a "U" shape, the recessed part of the clamping block is arranged towards the connecting rod, and the two extension ends of the clamping block are rotatably connected to the two sides of the connecting rod through the rotating shaft.

[0012] The utility model has the following beneficial effects:

[0013] The grid, the filter screen and the connecting assembly are matched, the grid and the filter screen can be quickly taken out for disassembly and cleaning work, the sundries in the sewage can be effectively filtered, the probability of the drainage channel blockage is greatly reduced, the damage of the sediments and the garbage to the inside of the drainage channel is prevented, and the performance of the drainage system is improved.

[0014] Of course, any product implementing the utility model does not necessarily need to achieve all the advantages described above. DRAWINGS

[0015] Figure 1 It is a structural schematic view of the drainage groove;

[0016] Figure 2 It is a structural schematic view of the drainage groove;

[0017] Figure 3 It is a structural schematic view of the connecting assembly;

[0018] Figure 4 It is an explosion structural schematic view of the drainage groove.

[0019] In the drawing: 1, water channel body; 2, water guide groove; 3, limiting rod; 4, filter screen; 5, connecting assembly; 501, connecting rod; 502, spring; 503, clamping block; 504, rotating shaft; 6, grid; 7, recess; 8, clamping seat; 9, clamping groove. DETAILED DESCRIPTION

[0020] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the present application.

[0021] Please refer to Figures 1-4 The present application provides a technical solution: a kind of anti-clogging drainage ditch, including water channel body 1 and water guide groove 2, water channel body 1 inner wall two sides are provided with several water guide grooves 2, it is helpful to guide water flow smoothly to the drainage outlet at bottom, it is helpful to water flow more stably flow, reduce the silt and other particulate matter deposited on the wall due to water flow speed slows down, water channel body 1 side wall upper portion is provided with limiting rod 3, water channel body 1 bottom end is provided with several drainage outlets, water channel body 1 both ends opening is trapezoidal with upper wide and lower narrow, the length of limiting rod 3 and the length of water channel body 1 side wall are matched, limiting rod 3 is provided with filter screen 4 on overlap, the number of limiting rod 3 is two, two limiting rods 3 are oppositely arranged on the two sides of water channel body 1 side wall, ensure that filter screen 4 can be stably overlapped on limiting rod 3, filter screen 4 bottom surface is arranged on the top surface of two limiting rods 3, filter screen 4 can be used to filter out sundries in water flow, prevent it from entering water channel body 1, avoid drainage ditch blockage, filter screen 4 is connected with grating 6 by connecting assembly 5, grating 6 both ends are provided with extension, two extensions are respectively arranged in the bottom of clamping groove 9, water channel body 1 upper port outer edge is provided with clamping seat 8, clamping seat 8 both ends are provided with clamping groove 9, clamping groove 9 is placed with grating 6, grating 6 both ends are provided with recess 7, large block garbage and sundries are intercepted at the entrance by grating 6, prevent sundries from entering water channel body 1;

[0022] The connecting assembly 5 comprises a connecting rod 501 fixedly connected at the bottom end to one side of the top surface of the filter screen 4, a notch is formed at the top end of the connecting rod 501, a spring 502 is connected to the side wall of the notch, one end of the spring 502 is connected to a clamping block 503, four mounting holes are formed at the four corners of the grating 6, the width of the mounting holes matches the width of the clamping block 503, one end of the clamping block 503 is overlapped and arranged at one side of the opening of the mounting hole, the connecting rod 501 extends through the mounting hole, the connecting rod 501 is connected to the clamping block 503 through the spring 502, the bottom surface of the clamping block 503 abuts against the top surface of the grating 6, the connecting assembly 5 can quickly disassemble and assemble the grating 6 and the filter screen 4, two extension ends are arranged outside the clamping block 503, a rotating shaft 504 is rotatably connected to one side of the extension end, the rotating shaft 504 is connected to the two sides of the top end of the connecting rod 501, the clamping block 503 is in the shape of "U", the recessed part of the clamping block 503 is arranged towards the connecting rod 501, the two extension ends of the clamping block 503 are rotatably connected to the two sides of the connecting rod 501 through the rotating shaft 504, the clamping block 503 can be rotated and adjusted to a specified angle at the top end of the connecting rod 501, so as to separate the filter screen 4 and the grating 6, and facilitate to separately take the grating 6 for cleaning or to take the filter screen 4 and the grating 6 at the same time.

[0023] The water flows into the upper port of the water channel body 1, and the water flow is naturally guided to flow downward, the water flow is guided by the water guide groove 2 to smoothly flow to the bottom drain port, the large block of garbage and sundries in the water flow is first intercepted by the grating 6 on the upper side wall of the water channel body 1, after the preliminary filtration of the grating 6, the filter screen 4 effectively intercepts the smaller sundries and particulate matter sundries in the water flow, can effectively intercept and filter the sundries entering the drain channel, reduce the risk of blockage, when it is necessary to clean or replace the grating 6 and the filter screen 4, the clamping groove 9 is pulled to take out the grating 6 and the filter screen 4 from the inside of the water channel body 1, and then cleaning work is carried out, by rotating the clamping block 503, the angle thereof can be adjusted, the clamping block 503 is vertically arranged at the top end of the connecting rod 501, then the filter screen 4 is separated from the grating 6, and the grating 6 and the filter screen 4 are cleaned or replaced respectively, after the cleaning is completed, by rotating the clamping block 503, the filter screen 4 is reconnected to the grating 6, and then is put into the inside of the water channel body 1, so as to facilitate to quickly clean and maintain.

[0024] The preferred embodiments disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details, and the utility model is not limited to the specific implementation manner. Obviously, according to the content of the specification, many modifications and changes can be made. The specification selects and specifically describes these embodiments, in order to better explain the principle and practical application of the utility model, so that the persons skilled in the art can well understand and utilize the utility model. The utility model is limited by the claims and the whole scope and equivalent thereof.

Claims

1. An anti-clogging drainage channel, comprising a channel body (1) and a water guide channel (2), characterized in that: A plurality of water guide grooves (2) are provided on both sides of the inner wall of the water channel body (1); a limit rod (3) is provided on the upper part of the side wall of the water channel body (1); a filter screen (4) is overlapped and provided on the limit rod (3); a holder (8) is installed on the outer edge of the upper end of the water channel body (1); a holder (8) is provided at both ends of the holder (8); a grille (6) is placed on the slot (9); and a groove (7) is provided at both ends of the grille (6); The invention also includes a connecting assembly (5), wherein the connecting assembly (5) includes a connecting rod (501), the bottom end of the connecting rod (501) is fixedly connected to one side of the top surface of the filter screen (4), the top end of the connecting rod (501) is provided with a notch, the side wall of the notch is connected to a spring (502), one end of the spring (502) is connected to a clamping block (503), the clamping block (503) is provided with two extending ends on the outside, one side of the extending end is rotatably connected to a rotating shaft (504), and the rotating shaft (504) is connected to both sides of the top end of the connecting rod (501).

2. The anti-clogging drain according to claim 1, characterized in that: The bottom end of the water channel body (1) is provided with a plurality of drainage openings. The openings at both ends of the water channel body (1) are trapezoidal in shape, wider at the top and narrower at the bottom. The length of the limiting rod (3) matches the length of the side wall of the water channel body (1).

3. The anti-clogging drain according to claim 2, characterized in that: There are two limit rods (3), which are relatively arranged on both sides of the side wall of the water channel body (1). The bottom surface of the filter screen (4) is arranged to abut against the top surfaces of the two limit rods (3). The filter screen (4) is connected to the grille (6) through a connecting assembly (5). Extensions are provided at both ends of the grille (6), and the two extensions are respectively arranged to abut against the bottom of the inner wall of the card slot (9).

4. The anti-clogging drain according to claim 1, characterized in that: Four mounting holes are provided at the four corners of the grille (6), and the top end of the connecting rod (501) extends through the mounting holes. The connecting rod (501) is connected to the clamping block (503) via a spring (502), and the bottom surface of the clamping block (503) is arranged to abut against the top surface of the grille (6).

5. The anti-clogging drain according to claim 4, characterized in that: The clamping block (503) is in a "U" shape, the recessed portion of the clamping block (503) is arranged toward the connecting rod (501), and the two extending ends of the clamping block (503) are rotatably connected to both sides of the connecting rod (501) via a rotating shaft (504).

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