Canal system sewage interception prefabricated module utilizing water flow vortex
By installing vortex channels and filter screens in the channel, the prefabricated interception module of the channel system automatically attracts and removes floating objects by utilizing water vortexes, which solves the problems of low efficiency in removing floating objects and ecological impact in water conservancy projects, and achieves efficient and low-cost automated cleaning effect.
Patent Information
- Application Number
- CN202520244375.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-17
- Publication Date
- 2025-12-12
- Estimated Expiration
- 2035-02-17
AI Technical Summary
In existing water conservancy projects, the removal of floating debris and garbage in the water flow is inefficient and costly. Traditional interception grids are prone to clogging and affect the ecological balance, while manual cleaning poses safety hazards.
Design a prefabricated interceptor module for channel systems that utilizes water vortexes. By setting vortex grooves and filter screens on the inner wall of the channel, the water flow creates vortices that attract floating debris, and the filter screen is automatically cleaned by sliding the handle.
It achieves highly efficient and automated removal of floating debris, avoiding blockages, reducing labor costs, and protecting the ecological environment.
Smart Images
Figure CN223660784U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water conservancy project or water treatment technical field especially relates to a kind of canal system sewage interception prefabricated module using water flow vortex. BACKGROUND
[0002] In modern water conservancy project and water pollution control, the removal of floating objects and garbage in water flow is one of the important links to improve water quality. Especially in open channel, river, irrigation system and sewage treatment facilities and other water flow environment, the floating objects in water flow can affect water quality, and even block the equipment, causing operation obstacles. Therefore, effectively removing garbage and floating objects in water flow becomes a technical problem to be solved in water conservancy project.
[0003] The existing waterway garbage removal technology mainly relies on manual fishing, but such method often has low cleaning efficiency, high labor cost and cannot work efficiently for a long time. In many cases, traditional filter screen and cleaning equipment cannot adapt to the complex changing environment of water flow, especially in channels with high flow rate and frequent changes, the disturbance of water flow can cause floating objects to be difficult to be efficiently concentrated and removed.
[0004] The installation of intercepting grid for filtering in river has the following defects:
[0005] 1. The intercepting grid can intercept a large amount of garbage and sundries, which may cause blockage, affect water flow, increase maintenance cost and workload if not cleaned in time;
[0006] 2. The grid is usually located in the river, and special equipment or manual fishing is needed for cleaning, which is complex to operate and has safety hazards, especially in bad weather or turbulent water flow;
[0007] 3. The intercepting grid may hinder the migration of fish and other aquatic organisms, destroy the ecological balance and affect the biodiversity of river.
[0008] Therefore, we propose a canal system sewage interception prefabricated module using water flow vortex. CONTENT OF UTILITY MODEL
[0009] The utility model mainly solves the above technical problems, and provides a canal system sewage interception prefabricated module using water flow vortex.
[0010] In order to achieve the above purpose, the utility model adopts the following technical scheme, a canal system sewage interception prefabricated module using water flow vortex, including foundation and channel, the channel is opened on the foundation, the water flow is guided from top to bottom along the channel, the inner wall surface of the channel is provided with vortex groove, the vortex groove is inclined to the water flow direction, the filter screen is slidably installed in the vortex groove;
[0011] The inner lower end of the vortex groove is provided with a circular arc bottom, and the side of the vortex groove close to the channel is communicated to the inside of the channel, and the side of the vortex groove close to the channel is respectively provided with an arc-shaped flow guide part and a clamping groove.
[0012] As preferred, the arc-shaped flow guide part makes the water flow in the channel enter the vortex groove to form a vortex.
[0013] As preferred, a plurality of handles are fixedly installed on the filter screen, the structure of the filter screen is matched with the structure of the vortex groove, and the filter screen is pulled upward to slide upward in the vortex groove by the handles.
[0014] As preferred, the inner wall surface of the channel is provided with a support.
[0015] As preferred, the support covers the inner wall surface of the channel and the top surface of the foundation, the support improves the structural stability in the channel, and collapse caused by long-time water flow in the channel is avoided.
[0016] Beneficial effects
[0017] The utility model provides a kind of channel system sewage interception prefabricated module using water flow vortex.There is the following beneficial effect:
[0018] (1), the channel system sewage interception prefabricated module using water flow vortex, when water flow in the channel passes through vortex groove such bypass, due to flow velocity variation, the sudden turn of water flow direction and the interference with main stream, vortex will be formed in vortex groove, vortex in vortex groove will attract surrounding water flow and garbage floating in water flow, to cause garbage floating to be rolled into vortex center and gather in vortex groove, when there is a large amount of floating and garbage in vortex groove, handle is pulled upward, and the filter screen is slid upward in vortex groove by the handle and separated from vortex groove, the filter screen is filtered from water, and it is convenient to handle, filter screen is slid downward along vortex groove to reset, and it is convenient to reuse, reach the effect that channel sewage interception is avoided to appear blockage.
[0019] (2), the channel system sewage interception prefabricated module using water flow vortex, the lower end of vortex groove is provided with circular arc bottom, mainly to optimize the flow mode of water flow and improve the forming effect of vortex, circular arc bottom makes water flow when entering vortex groove can flow smoothly, reduce the water flow resistance generated due to sharp change, help water flow to form stable vortex in vortex groove, the shape of circular arc bottom can effectively guide water flow to concentrate to the central region of vortex groove, enhance the attraction of vortex, reach the effect of better attracting floating and garbage in water flow. DRAWINGS
[0020] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the description of the embodiments or the prior art. Obviously, the drawings described below are only exemplary, and for those skilled in the art, other drawings can be derived from the provided drawings without creative labor.
[0021] The structures, proportions, sizes, etc. disclosed in the specification are only used to cooperate with the content disclosed in the specification, for those skilled in the art to understand and read, and are not used to limit the implementation conditions of the present application, so they do not have technical significance, any modification of structure, change of proportion relationship or adjustment of size, without affecting the effects and purposes of the present application, should still fall within the scope of the technical content disclosed by the present application.
[0022] Figure 1 The present application is a whole three-dimensional structure schematic diagram;
[0023] Figure 2 The present application is a filter screen distribution position schematic diagram;
[0024] Figure 3 The present application is a vortex groove three-dimensional structure schematic diagram;
[0025] Figure 4 The present application is a filter screen three-dimensional structure schematic diagram.
[0026] Legend:
[0027] 1, foundation; 2, channel; 3, support; 4, vortex groove; 5, filter screen; 6, handle; 400, circular arc bottom; 401, arc-shaped flow guide part; 402, clamping groove. DETAILED DESCRIPTION
[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.
[0029] Embodiment: A channel sewage interception prefabricated module using water flow vortex, such as Figures 1-4As shown, including the foundation 1 and the channel 2, the channel 2 is opened on the foundation 1, the water flow is guided from top to bottom along the channel 2, the inner wall surface of the channel 2 is provided with the support 3, the support 3 covers the inner wall surface of the channel 2 and the top surface of the foundation 1, the stability of the structure in the channel 2 is improved by the support 3, and the collapse caused by long-time water flow in the channel 2 is avoided;
[0030] Further, the inner wall surface of the channel 2 is provided with the vortex groove 4, the vortex groove 4 is inclined to the water flow direction, the filter screen 5 is slidably installed in the vortex groove 4, a plurality of handles 6 are fixedly installed on the filter screen 5, the structure of the filter screen 5 is matched with the structure of the vortex groove 4, and the handle 6 is pulled upwards to make the handle 6 slide upwards in the vortex groove 4 with the filter screen 5.
[0031] Specifically, the inner lower end of the vortex groove 4 is provided with a circular arc bottom 400, one side of the vortex groove 4 close to the channel 2 is communicated to the inside of the channel 2, and the other side of the vortex groove 4 close to the foundation 1 is respectively provided with an arc flow guide part 401 and a clamping groove 402. The arc flow guide part 401 is arranged to facilitate the water flow in the channel 2 to form a vortex when entering the vortex groove 4, and the clamping groove 402 is arranged to clamp the filter screen 5 and improve the stability of the filter screen 5 in the vortex groove 4. When the water flow in the channel 2 passes through the bypass of the vortex groove 4, due to the change of flow rate, the sudden change of water flow direction and the interference with the main flow, a vortex is formed in the vortex groove 4. The vortex in the vortex groove 4 can attract the surrounding water flow and the garbage floating in the water flow, so that the garbage floating is rolled into the vortex center and gathered in the vortex groove 4. When a large amount of floating garbage is gathered in the vortex groove 4, the handle 6 is pulled upwards to make the handle 6 slide upwards in the vortex groove 4 with the filter screen 5 and separate from the vortex groove 4, so that the filter screen 5 filters the garbage floating out of the water, which is convenient for processing. The filter screen 5 is slid downwards along the vortex groove 4 to reset the filter screen 5, which is convenient for repeated use.
[0032] The working principle of the utility model:
[0033] When the water flow in the channel 2 passes through the bypass of the vortex groove 4, due to the change of flow rate, the sudden change of water flow direction and the interference with the main flow, a vortex is formed in the vortex groove 4. The vortex in the vortex groove 4 can attract the surrounding water flow and the garbage floating in the water flow, so that the garbage floating is rolled into the vortex center and gathered in the vortex groove 4. When a large amount of floating garbage is gathered in the vortex groove 4, the handle 6 is pulled upwards to make the handle 6 slide upwards in the vortex groove 4 with the filter screen 5 and separate from the vortex groove 4, so that the filter screen 5 filters the garbage floating out of the water, which is convenient for processing. The filter screen 5 is slid downwards along the vortex groove 4 to reset the filter screen 5, which is convenient for repeated use.
[0034] The inner lower end of the vortex groove 4 is provided with a circular arc bottom 400, which mainly serves to optimize the flow mode of the water flow and improve the formation effect of the vortex. The circular arc bottom 400 enables the water flow to flow smoothly when entering the vortex groove, reduces the water flow resistance caused by sharp changes, and helps the water flow to form a stable vortex in the vortex groove. The shape of the circular arc bottom 400 can effectively guide the water flow to concentrate in the central area of the vortex groove, enhance the attraction of the vortex, and thus better attract the floating objects and garbage in the water flow, effectively concentrate the garbage floating objects in the vortex center, and facilitate subsequent filtration and cleaning.
[0035] The basic principle and main features of the present application and the advantages of the present application are shown and described above. Those skilled in the art should understand that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.
Claims
1. A prefabricated interceptor module for a drainage system utilizing water vortex, comprising a foundation (1) and a channel (2), wherein the channel (2) is constructed on the foundation (1), and water flows downward along the channel (2), characterized in that: The inner wall surface of the channel (2) is provided with a vortex groove (4), the vortex groove (4) is inclined towards the water flow direction, and the inside of the vortex groove (4) is slidably provided with a filter screen (5); The inside lower end of the vortex groove (4) is provided with a circular arc bottom (400), one side of the vortex groove (4) close to the channel (2) is communicated to the inside of the channel (2), and the one side of the vortex groove (4) close to the channel (2) is respectively provided with an arc-shaped flow guide part (401) and a clamping groove (402).
2. A precast pollution interception module for use in a channel system utilizing water flow vortices according to claim 1, characterized in that: The arc-shaped flow guide part (401) makes the water flow in the channel (2) enter the vortex groove (4) to form a vortex.
3. A precast pollution interception module for use in a channel system utilizing water flow vortexes according to claim 1, characterized in that: A plurality of handles (6) are fixedly installed on the filter screen (5), and the structure of the filter screen (5) is matched with the structure of the vortex groove (4).
4. A precast pollution intercepting module for use in a watercourse according to claim 1, wherein: The inner wall surface of the channel (2) is provided with a support (3).
5. A precast pollution intercepting module for use in a channel system utilizing water flow vortexes according to claim 4, characterized in that: The support (3) covers the inner wall surface of the channel (2) and the top surface of the foundation (1).