Anti-blocking device for sewage discharge pipeline
By designing an anti-blocking device for sewage discharge pipelines with drive shafts and elastic parts, the problem of sewage discharge pipelines is solved, and the sewage discharge speed is improved and the cleaning convenience is achieved.
Patent Information
- Application Number
- CN202420996133.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-09
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2034-05-09
AI Technical Summary
The existing sewage discharge pipelines are blocked due to impurities accumulation. In the prior art, filters are used to intercept sewage, but the emission speed will be reduced and the trouble of manual cleaning will be increased.
An anti-blocking device including drainage pipe, slag discharge box, drive shaft, filter plate and feeding box is designed. The filter plate is driven to rotate through the drive shaft, and the accumulated dirt is transferred into the slag discharge box and fall into the feeding box through gravity. The box is cleaned, and the elastic parts are vibrated to remove stubborn dirt, improving the convenience of cleaning.
It effectively avoids dirt blockage, improves sewage discharge speed and cleaning convenience, and reduces the frequency and difficulty of manual cleaning.
Smart Images
Figure CN222227497U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of municipal engineering, in particular to an anti-blocking device for a sewage discharge pipeline. Background Art
[0002] Sewage discharge pipes refer to the general term for pipes used to discharge sewage during municipal pipeline laying. During the process of municipal sewage discharge, municipal sewage pipes are prone to blockage due to the large amount of impurities and various impurities in the sewage. Therefore, the pipes need anti-blocking devices to prevent blockage of dirt inside the pipes.
[0003] Some existing sewage discharge pipes contain a lot of dirt because the sewage discharged in life contains a lot of dirt, and the dirt is formed by the accumulation of multiple different types of dirt. When the accumulated dirt flows into the pipe, it is easy to accumulate at the bend inside the pipe, and the accumulated dirt will weaken the flow of sewage. As the sewage flows, the dirt will continue to accumulate together, causing the pipe to be blocked and reducing the sewage flow rate. In order to avoid the blockage of the pipe in the prior art, a filter is usually set at the front end position inside the pipe to intercept and filter the dirt inside the pipe, so as to prevent the dirt from flowing to the bend of the pipe when circulating inside the pipe and clogging at the bend. It is inconvenient to clean the bend manually, but if the filter intercepts too much dirt, the sewage discharge rate will be reduced. Therefore, the filter needs to be removed and cleaned manually, which increases the trouble of use and reduces the convenience of use. Utility Model Content
[0004] In order to overcome the above-mentioned technical problems, the purpose of the utility model is to provide an anti-blocking device for a sewage discharge pipe, so as to solve the problem in the prior art that in order to avoid blockage of the pipe, a filter net is usually set inside the pipe to intercept and filter the dirt inside the pipe, thereby avoiding blockage when the dirt flows inside the pipe. However, when the filter net intercepts too much dirt, the discharge speed of the sewage will be reduced. Therefore, the filter net needs to be manually dismantled and cleaned, which increases the trouble of use and reduces the convenience of use.
[0005] The purpose of the utility model can be achieved through the following technical solutions:
[0006] A blockage prevention device for a sewage discharge pipe comprises a drain pipe, a slag box connected thereto is fixedly connected to the side wall of the drain pipe, a drive shaft is rotatably connected to the interior of the slag box, two groups of symmetrically arranged filter plates are fixedly connected to the outer wall of the drive shaft, a slag trough is provided at the bottom of the slag box, and a material receiving box is provided below the slag trough.
[0007] As a further solution of the utility model: opposite ends of the two groups of filter plates are respectively attached to the inner wall of the drainage pipe and the inner wall of the slag discharge box.
[0008] As a further solution of the utility model: two groups of symmetrically arranged baffles are fixedly connected to the outer wall of the driving shaft, and a cross shape is formed between the two groups of baffles and the two groups of filter plates.
[0009] As a further solution of the utility model: the side wall of the drainage pipe is fixedly connected with a support plate, and the material receiving box is placed on the support plate.
[0010] As a further solution of the utility model: a filter screen is arranged at the bottom of one side of the material receiving box.
[0011] As a further solution of the utility model: a water inlet groove is opened on the side wall of the drainage pipe, and the water inlet of the water inlet groove is located below the filter screen.
[0012] As a further solution of the utility model: an elastic member is fixedly connected to the inner wall of the slag discharge box on one side away from the drain pipe, and the elastic member cooperates with the filter plate.
[0013] Beneficial effects of the utility model:
[0014] 1. In the utility model, the dirt discharged from the drain pipe is blocked by the filter plate to prevent the dirt from clogging the pipe. At the same time, the two groups of filter plates are driven by the driving shaft to rotate and exchange positions, so that the filter plate with accumulated dirt is transferred to the inside of the slag discharge box, and then the dirt on the filter plate falls downward into the receiving box by gravity to be cleaned, while the other group of filter plates is transferred to the drain pipe for filtering, thereby improving the convenience of cleaning and using the filter plate.
[0015] 2. In the utility model, two groups of baffles are arranged on the outer wall of the driving shaft to seal the position where the slag discharge box is connected to the drainage pipe, so as to prevent the sewage discharged from the drainage pipe from entering the slag discharge box, thereby improving the convenience of use.
[0016] 3. In the utility model, elastic blocks are arranged on the inner wall of the slag discharge box. When the driving shaft drives the two groups of filter plates to rotate, the filter plates with accumulated dirt rotate and hit against the elastic blocks to generate vibrations, so that the dirt accumulated on the filter plates can be vibrated and removed, thereby improving the effect of cleaning the dirt on the filter plates. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The utility model is further described below in conjunction with the accompanying drawings.
[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0019] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the utility model;
[0020] Figure 3 This utility model Figure 2 A schematic diagram of the enlarged structure of part A.
[0021] In the figure: 1. drain pipe; 101. water inlet trough; 2. slag discharge box; 201. slag discharge trough; 202. elastic member; 3. drive shaft; 301. filter plate; 302. baffle; 4. support plate; 5. material receiving box; 501. filter screen. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figure 1-Figure 3 As shown, an anti-clogging device for a sewage discharge pipe comprises a drain pipe 1, a slag box 2 which is connected to the side wall of the drain pipe 1 is fixedly connected thereto, a driving shaft 3 is rotatably connected inside the slag box 2, two groups of symmetrically arranged filter plates 301 are fixedly connected to the outer wall of the driving shaft 3, and opposite ends of the two groups of filter plates 301 are respectively attached to the inner wall of the drain pipe 1 and the inner wall of the slag box 2, so that the dirt inside the drain pipe 1 can be completely intercepted, a slag trough 201 is provided at the bottom of the slag box 2, and a material receiving box 5 is provided below the slag trough 201.
[0024] like Figure 2 As shown, two groups of symmetrically arranged baffles 302 are fixedly connected to the outer wall of the driving shaft 3 mentioned above, and the two groups of baffles 302 and the two groups of filter plates 301 are in a cross shape, and are in contact with the upper and lower inner walls of the slag box 2, so that the connection between the slag box 2 and the drain pipe 1 can be sealed to prevent the sewage and dirt from entering the slag box 2 when the drain pipe 1 discharges sewage and dirt and attaching to the filter plates 301 inside the slag box 2, thereby causing the dirt on the filter plates 301 to be discharged from the inside of the drain pipe 1 when the two groups of filter plates 301 are rotated to exchange positions.
[0025] like Figure 1 and Figure 2 As shown, the side wall of the drainage pipe 1 is fixedly connected to the support plate 4, and the material receiving box 5 is placed on the support plate 4. By placing the material receiving box 5 on the support plate 4, it is convenient to directly take the material receiving box 5 to clean the dirt inside the material receiving box 5.
[0026] like Figure 2 and Figure 3As shown, a filter screen 501 is arranged at the bottom of one side of the above-mentioned receiving box 5. Through the arrangement of the filter screen 501, the moisture in the dirt that falls into the receiving box 5 from the slag discharge groove 201 at the bottom of the slag discharge box 2 is discharged through the filter screen 501, thereby avoiding the sewage from occupying space inside the receiving box 5. At the same time, a water inlet groove 101 is opened on the side wall of the drain pipe 1, and the water inlet of the water inlet groove 101 is located below the filter screen 501. After the sewage inside the receiving box 5 is discharged through the filter screen 501, it can enter the drain pipe 1 through the water inlet groove 101 and be discharged together, thereby avoiding the sewage discharged from the receiving box 5 to overflow. At the same time, the water inlet groove 101 mentioned above is Z-shaped, thereby avoiding the sewage flowing inside the drain pipe 1 from the inside of the water inlet groove 101 Splashing to the outside of the drain pipe 1.
[0027] like Figure 2 As shown, an elastic member 202 is fixedly connected to the inner wall of the slag box 2 on one side away from the drain pipe 1, and the elastic member 202 cooperates with the filter plate 301. When the driving shaft 3 drives the two groups of filter plates 301 to rotate and exchange positions, the filter plate 301 located inside the drain pipe 1 is against the elastic member 202 during the rotation process, so that the filter plate 301 vibrates while the elastic member 202 is deformed. The vibration of the filter plate 301 can shake out the stubborn dirt accumulated on the filter plate 301, thereby improving the effect of cleaning the dirt on the filter plate 301. At the same time, the elastic member 202 is reset after the filter plate 301 is moved out. The elastic member 202 can choose to use a spring steel sheet or an elastic rubber block.
[0028] The working principle of the utility model is as follows: when the user uses it, the sewage is discharged from the drain pipe 1, and then the dirt discharged from the drain pipe 1 is blocked and filtered by the filter plate 301 located inside the drain pipe 1 to prevent the dirt in the sewage from being blocked in the subsequent flow of the pipeline and inconvenient to clean. When too much dirt is accumulated on the filter plate 301, causing the speed of the drain pipe 1 to discharge the sewage to decrease, the drive motor (such as Figure 1 As shown in the figure, the driving shaft 3 is driven to rotate, and the driving shaft 3 drives the two groups of filter plates 301 to rotate 180°. The positions of the two groups of filter plates 301 are exchanged, and the filter plates 301 located inside the drain pipe 1 are rotated to the inside of the slag discharge box 2. At this time, the upper side of the filter plate 301 is rotated downward, and the dirt accumulated on the filter plate 301 falls into the inside of the receiving box 5 through the slag discharge groove 201 under the action of gravity for collection, and then is cleaned, thereby improving the convenience of cleaning.
[0029] The above is a detailed description of an embodiment of the utility model, but the content is only a preferred embodiment of the utility model and cannot be considered to limit the scope of implementation of the utility model. All equivalent changes and improvements made within the scope of application of the utility model should still fall within the scope of the patent coverage of the utility model.
Claims
1. An anti-blocking device for a sewage discharge pipe, comprising a drain pipe (1), characterized in that: The side wall of the drainage pipe (1) is fixedly connected to a slag discharge box (2) which is in communication therewith; the interior of the slag discharge box (2) is rotatably connected to a drive shaft (3); the outer wall of the drive shaft (3) is fixedly connected to two groups of symmetrically arranged filter plates (301); a slag discharge groove (201) is provided at the bottom of the slag discharge box (2); and a material receiving box (5) is provided below the slag discharge groove (201).
2. The anti-blocking device for sewage discharge pipe according to claim 1, characterized in that: The opposite ends of the two groups of filter plates (301) are respectively attached to the inner wall of the drainage pipe (1) and the inner wall of the slag discharge box (2).
3. The anti-blocking device for sewage discharge pipe according to claim 1, characterized in that: Two groups of symmetrically arranged baffles (302) are fixedly connected to the outer wall of the driving shaft (3), and a cross shape is formed between the two groups of baffles (302) and the two groups of filter plates (301).
4. The anti-blocking device for sewage discharge pipe according to claim 1, characterized in that: The side wall of the drainage pipe (1) is fixedly connected with a support plate (4), and the material receiving box (5) is placed on the support plate (4).
5. The anti-blocking device for sewage discharge pipe according to claim 1, characterized in that: A filter screen (501) is provided at the bottom of one side of the material receiving box (5).
6. The anti-blocking device for sewage discharge pipe according to claim 5, characterized in that: A water inlet groove (101) is provided on the side wall of the drainage pipe (1), and a water inlet of the water inlet groove (101) is located below the filter screen (501).
7. The anti-blocking device for sewage discharge pipe according to claim 1, characterized in that: An elastic member (202) is fixedly connected to the inner wall of the slag discharge box (2) at a side away from the drainage pipe (1), and the elastic member (202) cooperates with the filter plate (301).