Drainage groove trash holding structure

Abstract

The utility model discloses a drain tank trash holding structure which comprises a trash holding box and a supporting frame set, and the top end of the trash holding box is connected with the supporting frame set. And a drainage main pipe penetrates through the interior of the trash holding box. When circulating in the drainage main pipe, sewage in the drainage tank uniformly flows out from the plurality of shunting holes so as to flow into the central filter cartridge, and the sewage in the drainage tank is filtered and blocked by matching with the filter holes, so that solid wastes in the sewage are effectively blocked, and the pollutants are prevented from entering a downstream water body or a sewage treatment system; filtered water overflows from the bearing bottom box and can flow out into the drainage groove, multi-waterway circulation is achieved, the drainage efficiency is improved, the connecting pieces are fixed to the supporting frame set, splicing of the multiple trash holding boxes can be achieved through butt joint of the connecting pieces and cooperation of threaded connecting columns and nuts in the later period, and the structure is simple. Therefore, the number and layout can be flexibly combined according to actual requirements to adapt to different flow, site or processing requirements.

Description

Technical Field

[0001] This utility model relates to the field of drainage channel pollution interception technology, and in particular to a drainage channel pollution interception structure. Background Technology

[0002] With the acceleration of urbanization, drainage systems, as a core component of urban infrastructure, directly affect urban flood control safety and water environment quality through their operational efficiency.

[0003] In existing drainage systems, sewage discharged from drain pipes is directly discharged into drainage troughs. Solid impurities and sediments in the sewage are deposited directly at the bottom of the drainage troughs under the influence of gravity, causing the drainage channels to narrow or even become completely blocked. Frequent cleaning of sediments is required, and manual or mechanical dredging is costly. In addition, the drainage system must be shut down during the cleaning process, which affects normal drainage. Furthermore, the solid impurities in the sediments may contain harmful substances (such as heavy metals and organic pollutants), which are resuspended under the wash of rainwater or water flow disturbance and spread downstream with the sewage, exacerbating water pollution. Therefore, a sewage interception structure for drainage troughs is needed. Utility Model Content

[0004] The purpose of this utility model is to provide a drainage trough debris-blocking structure to solve the problem mentioned in the background art, where existing drainage pipes discharge directly into the drainage trough, causing the drainage trough to be easily clogged by impurities.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a drainage ditch debris-blocking structure, including a debris-blocking box and a support frame assembly, wherein the top of the debris-blocking box is connected to the support frame assembly;

[0006] The inside of the debris-blocking box is a main drainage pipe, and the bottom of the main drainage pipe is evenly provided with diversion holes. The inside of the debris-blocking box is a central filter cylinder, and the central filter cylinder is evenly provided with filter holes.

[0007] Preferably, the debris-blocking box consists of a debris-blocking front end, a debris-blocking rear end, and a supporting bottom box. The two ends of the supporting bottom box are respectively connected to the debris-blocking front end and the debris-blocking rear end, wherein the main drainage pipe passes through the debris-blocking front end and the debris-blocking rear end.

[0008] Preferably, both ends of the support frame assembly are fixed with connectors, and each connector is provided with a through hole.

[0009] Preferably, the support frame assembly consists of four support columns and a support frame, with each support column fixed to the top of the supporting base box and the support frame connected to the top of each support column.

[0010] Preferably, the filter holes have a circular cross-section and are arranged in a ring on the central filter cylinder.

[0011] Preferably, both ends of the main drainage pipe are connected to flanges, and the length of the main drainage pipe inside the debris barrier box is one to two meters.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] The wastewater interception structure of this drainage trough has a comprehensive and effective wastewater interception function. When the sewage in the drainage trough flows from the main drainage pipe, it flows out evenly from multiple diversion holes so that it can flow into the central filter cylinder. Together with the filter holes, the sewage in the drainage trough is filtered and intercepted, which effectively intercepts solid waste in the sewage, prevents these pollutants from entering the downstream water body or sewage treatment system, reduces pollution to natural water bodies, and avoids the accumulation of impurities that cause blockage of the drainage trough.

[0014] The filtered water overflows from the supporting base and flows into the drainage trough, achieving multi-channel water flow and accelerating drainage efficiency. Furthermore, the connecting parts are fixed in the support frame assembly, which can be used to connect multiple trash cans. The threaded connecting columns and nuts can be used to assemble multiple trash cans, allowing for flexible combination and layout according to actual needs, adapting to different flow rates, sites, or treatment requirements. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 3 This is a three-dimensional structural diagram of the debris-blocking box of this utility model in its assembled state;

[0019] Figure 4 This is a three-dimensional cross-sectional structural diagram of the debris-blocking box of this utility model;

[0020] Figure 5 This is a three-dimensional structural diagram of the present invention viewed from below.

[0021] The following are the annotations in the attached diagram: 1. Trash canister; 101. Trash canister front end; 102. Trash canister rear end; 103. Supporting base box; 2. Support frame assembly; 3. Connecting parts; 4. Central filter cylinder; 401. Filter hole; 5. Main drainage pipe; 501. Diversion hole. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0023] Please see Figures 1-5 The present invention provides an embodiment of a drainage channel debris-blocking structure, comprising a debris-blocking box 1 and a support frame assembly 2, wherein the top of the debris-blocking box 1 is connected to the support frame assembly 2;

[0024] The support frame group 2 consists of four support columns and a support frame. The support columns are all fixed to the top of the supporting base box 103, and the support frame is connected to the top of the support column.

[0025] Specifically, such as Figure 1 , Figure 3 , Figure 4 As shown, in use, the support frame group 2 is formed by the cooperation of the support column and the support frame to realize the bottom support of the debris box 1, and it is hollow so that the debris and garbage can be removed later after being intercepted.

[0026] Both ends of the support frame assembly 2 are fixed with connectors 3, and each connector 3 is provided with a through hole;

[0027] Specifically, such as Figure 1 , Figure 2 As shown, when in use, the connector 3 is provided with through holes so that when assembling multiple sets of debris barriers 1, the positions of the connector 3 are aligned, and a long bolt rod is passed through the through hole on the connector 3 and locked with a nut. The debris barriers 1 can then be spliced ​​to meet the needs of drainage channels of different lengths.

[0028] The debris-blocking box 1 consists of a debris-blocking front end 101, a debris-blocking rear end 102, and a supporting bottom box 103. The two ends of the supporting bottom box 103 are respectively connected to the debris-blocking front end 101 and the debris-blocking rear end 102. The drainage main pipe 5 passes through the debris-blocking front end 101 and the debris-blocking rear end 102.

[0029] Specifically, such as Figure 1 , Figure 2 As shown, during use, the front end 101 of the debris barrier is the inlet of the main drainage pipe 5, and the rear end 102 of the debris barrier is the outlet of the main drainage pipe 5. The filtered water overflows from the support base box 103 and flows into the drainage trough to achieve multi-channel drainage and improve drainage efficiency.

[0030] The inside of the debris box 1 is a drainage main pipe 5, and the bottom of the drainage main pipe 5 is evenly provided with diversion holes 501. The inside of the debris box 1 is a central filter cylinder 4, and the central filter cylinder 4 is evenly provided with filter holes 401.

[0031] The filter holes 401 have a circular cross-section and are distributed in a ring on the central filter cylinder 4.

[0032] Both ends of the main drainage pipe 5 are connected to flanges, and the length of the main drainage pipe 5 inside the debris box 1 is 1 to 2 meters.

[0033] Specifically, such as Figure 1 As shown, during use, water flows out from the diversion hole 501 during the drainage process of the main drainage pipe 5 and flows into the central filter cylinder 4 accordingly. Multiple filter holes 401 intercept impurities and garbage in the water. The main drainage pipe 5 is 2 meters from the debris box 1 to the support frame assembly to flexibly meet different usage needs.

[0034] Working principle: In use, the wastewater interception box 1 is first pre-embedded in the drainage ditch. The wastewater interception box 1 is assembled according to the length of the drainage ditch, that is, the wastewater interception box 1 is connected and the positions of the connecting parts 3 are aligned. Then, multiple sets of wastewater interception boxes 1 are spliced ​​together by using long bolt rods and nuts to lock them together to meet different usage requirements. Then, sewage flows from the main drainage pipe 5 and flows out evenly from multiple diversion holes 501, corresponding to the central filter cylinder 4, where it is filtered with the filter holes 401 to filter impurities in the sewage. Then, it flows into the supporting bottom box 103. When the water in the supporting bottom box 103 overflows into the water tank, multi-channel drainage is realized, improving drainage efficiency.

[0035] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0036] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate. The components shown as units may or may not be physical units; that is, they may be located in one place or distributed across multiple network units. Some or all of the modules can be selected to achieve the purpose of this embodiment according to actual needs. Those skilled in the art can understand and implement this without any creative effort.

[0037] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A drainage channel debris-blocking structure, comprising a debris-blocking box (1) and a support frame assembly (2), wherein the top of the debris-blocking box (1) is connected to the support frame assembly (2); Its features are: The debris-blocking box (1) has a drainage main pipe (5) running through it, and the bottom of the drainage main pipe (5) is evenly provided with diversion holes (501). The debris-blocking box (1) has a central filter cylinder (4) inside it, and the central filter cylinder (4) is evenly provided with filter holes (401).

2. The drainage channel debris-blocking structure according to claim 1, characterized in that: The debris-blocking box (1) consists of a debris-blocking front end (101), a debris-blocking rear end (102), and a supporting bottom box (103). The supporting bottom box (103) is connected to the debris-blocking front end (101) and the debris-blocking rear end (102) at both ends, and the drainage main pipe (5) passes through the debris-blocking front end (101) and the debris-blocking rear end (102).

3. The drainage channel debris-blocking structure according to claim 1, characterized in that: Both ends of the support frame assembly (2) are fixed with connectors (3), and each connector (3) has a through hole.

4. The drainage channel debris-blocking structure according to claim 1, characterized in that: The support frame assembly (2) consists of four support columns and a support frame. The support columns are all fixed to the top of the supporting base box (103), and the top of the support column is connected to the support frame.

5. The drainage channel debris-blocking structure according to claim 1, characterized in that: The filter holes (401) have a circular cross-section and are distributed in a ring on the central filter cylinder (4).

6. The drainage channel debris-blocking structure according to claim 1, characterized in that: Both ends of the main drainage pipe (5) are connected to flanges, and the length of the main drainage pipe (5) inside the debris box (1) is from one meter to two meters.

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