Drainage ditch for municipal garden construction

Abstract

The utility model discloses a drainage channel for municipal garden construction, which comprises a first drainage channel and a second drainage channel, a first step plate and a second step plate are fixedly arranged on the inner wall of the second drainage channel, the first step plate and the second step plate are far away from each other, and a slope shape is formed between the first step plate and the second step plate. A fixing plate is fixedly installed on the outer surface of one end of the second drainage channel, a drainage pipe is connected to the outer surface of one side of the fixing plate, a first step plate and a second step plate are designed on the inner wall of the second drainage channel and are far away from each other, and the interface between the first step plate and the second step plate is in a slope shape. By means of the stepped design, water flow can fall down layer by layer when flowing through the second drainage channel, and the multi-stage water falling effect is achieved. The water flow speed can be increased due to the gravity action every time the water flow passes through one step, the residence time of the water flow in the ditch is effectively shortened, and the drainage efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage ditches, in particular to a drainage ditch for municipal garden construction. Background Art

[0002] In municipal garden construction, drainage ditches, as one of the key infrastructures, undertake the important task of collecting and transporting rainwater and excess water after garden irrigation. Traditional drainage ditches are mostly built with cement, which is widely used due to its good durability and economy. However, with the continuous development of urban garden construction and the improvement of drainage efficiency requirements, the design of existing cement drainage ditches has gradually revealed some shortcomings, especially in terms of drainage performance.

[0003] First, because the inner wall of traditional cement drainage ditches usually adopts a parallel surface design, this design can easily cause the water flow speed to slow down significantly at the end or the last section of the ditch during the drainage process. The parallel surface inner wall lacks a structure to guide the water flow to accelerate, resulting in a large energy loss of the water flow during the forward process, especially when the slope does not change much or the water flow is small, the drainage efficiency is significantly reduced. This not only affects the drainage speed of the garden area, but may also cause environmental problems such as soil erosion and vegetation damage due to long-term water accumulation. Utility Model Content

[0004] (I) Purpose of the utility model

[0005] In view of this, the purpose of the utility model is to provide a drainage ditch for municipal garden construction, which solves the problems raised in the above background.

[0006] (II) Technical solution

[0007] A drainage ditch for municipal garden construction comprises a first drainage channel and a second drainage channel, wherein a clamping plate is fixedly installed on one side of the first drainage channel and the second drainage channel, and a clamping groove is provided on the outer surface of the other side of the first drainage channel, the inner wall of the second drainage channel is lower than the inner wall of the first drainage channel, and a first step plate and a second step plate are fixedly installed on the inner wall of the second drainage channel, the first step plate and the second step plate are far away from each other, and there is a slope between the first step plate and the second step plate, a fixing plate is fixedly installed on the outer surface of one end of the second drainage channel, and a drainage pipe is connected to the outer surface of one side of the fixing plate.

[0008] Preferably, both sides of the inner wall of the second drainage channel are provided with a chute, and a filter plate is movably installed on the inner wall of the chute. By providing the chute on both sides of the inner wall of the second drainage channel and movably installing the filter plate, this design not only facilitates the installation and removal of the filter plate, but also makes the cleaning work simple and quick. The filter plate can effectively intercept impurities in the water, protect the drainage system from being blocked, and improve the practicality and maintenance efficiency of the drainage ditch.

[0009] Preferably, a groove is provided at the top of the filter plate. The groove provides a convenient fulcrum for the user, making it easy to clean or replace the filter plate without additional tools or complicated steps, thereby greatly improving the user experience.

[0010] Preferably, both ends of the snap plate are arc-shaped. This design helps to reduce the friction and resistance caused by sharp corners when splicing the first drainage channel and the second drainage channel, making the splicing process smoother.

[0011] Preferably, the outer surface of the snap plate is wrapped with rubber. The rubber material has good elasticity and sealing properties. Wrapping the outer surface of the snap plate with rubber can effectively prevent water leakage caused by splicing gaps and enhance the sealing performance of the drainage ditch.

[0012] Preferably, the first drainage channel and the second drainage channel are made of plastic material. The plastic material reduces the weight of the entire drainage ditch, facilitates transportation and installation, and reduces production costs.

[0013] Preferably, the first drainage channel and the second drainage channel are in a U-shape, which helps to enhance the stability of the water flow and reduce the eddy and turbulent phenomena of the water flow in the ditch, thereby improving the drainage efficiency. At the same time, the U-shaped design also has a certain self-cleaning ability, and can use the power of the water flow itself to flush the inner wall of the ditch and reduce the accumulation of sediment.

[0014] It can be seen from the above technical solutions that the present application has the following beneficial effects:

[0015] 1. The utility model is designed with a first step plate and a second step plate on the inner wall of the second drainage channel, which are far away from each other and the interface between them is sloped. This stepped design allows the water to fall layer by layer when flowing through the second drainage channel, forming a multi-level waterfall effect. The water flow speed will be accelerated due to the action of gravity after each step, which effectively reduces the retention time of the water flow in the ditch and improves the drainage efficiency. At the same time, the sloped interface reduces the water flow resistance and promotes the smooth flow of water.

[0016] 2. The utility model is composed of a first drainage channel and a second drainage channel, which are tightly spliced ​​through an innovative snap-fit ​​groove and snap-fit ​​plate structure. The two ends of the snap-fit ​​plate are designed to be arc-shaped, which is easy to insert into the snap-fit ​​groove. At the same time, the rubber layer wrapped on the outer surface of the snap-fit ​​plate increases the sealing and stability, ensuring that the connection between the drainage ditch and the drainage channel will not leak. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first explosion mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the second explosion mechanism of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the utility model;

[0021] Figure 5 For this utility model Figure 4 Enlarged schematic diagram at point A in the middle.

[0022] In the figure: 1. first drainage channel; 2. second drainage channel; 3. first step plate; 4. second step plate; 5. fixing plate; 6. filter plate; 7. groove; 8. drainage pipe; 9. slide groove; 411. engaging groove; 412. engaging plate. DETAILED DESCRIPTION

[0023] The following description is merely exemplary in nature and is not intended to limit the present disclosure, application, and use. It should be understood that in all of these figures, the same or similar reference numerals indicate the same or similar parts and features. The various drawings only schematically represent the concepts and principles of the embodiments of the present disclosure, and do not necessarily show the specific dimensions and proportions of the various embodiments of the present disclosure. Specific parts in specific drawings may be exaggerated to illustrate the relevant details or structures of the embodiments of the present disclosure.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] A drainage ditch for municipal garden construction comprises a first drainage channel 1 and a second drainage channel 2, wherein a clamping plate 412 is fixedly installed on one side of the first drainage channel 1 and the second drainage channel 2, and a clamping groove 411 is provided on the outer surface of the other side of the first drainage channel 1, the inner wall of the second drainage channel 2 is lower than the inner wall of the first drainage channel 1, and a first step plate 3 and a second step plate 4 are fixedly installed on the inner wall of the second drainage channel 2, the first step plate 3 and the second step plate 4 are far away from each other, and there is a slope between the first step plate 3 and the second step plate 4, a fixing plate 5 is fixedly installed on the outer surface of one end of the second drainage channel 2, and a drainage pipe 8 is connected to the outer surface of one side of the fixing plate 5.

[0026] Furthermore, both sides of the inner wall of the second drainage channel 2 are provided with chutes 9, and the inner wall of the chutes 9 is movably mounted with filter plates 6. By providing chutes 9 on both sides of the inner wall of the second drainage channel 2 and movably mounting the filter plates 6, this design not only facilitates the installation and removal of the filter plates 6, but also makes the cleaning work simple and quick. The filter plates can effectively intercept impurities in the water, protect the drainage system from being blocked, and improve the practicality and maintenance efficiency of the drainage ditch.

[0027] Furthermore, a groove 7 is provided at the top of the filter plate 6, which provides a convenient fulcrum for the user, making it easy to clean or replace the filter plate 6 without the need for additional tools or complicated steps, thereby greatly improving the user experience.

[0028] Furthermore, both ends of the snap-fit ​​plate 412 are arc-shaped. This design helps to reduce the friction and resistance caused by sharp corners when splicing the first drainage channel 1 and the second drainage channel 2, making the splicing process smoother.

[0029] Furthermore, the outer surface of the snap plate 412 is wrapped with rubber. The rubber material has good elasticity and sealing properties. Wrapping the outer surface of the snap plate 412 with rubber can effectively prevent water leakage caused by splicing gaps and enhance the sealing performance of the drainage ditch.

[0030] Furthermore, the first drainage channel 1 and the second drainage channel 2 are made of plastic material, which reduces the weight of the entire drainage channel, facilitates transportation and installation, and reduces production costs.

[0031] Furthermore, the first drainage channel 1 and the second drainage channel 2 are in a U-shape, which helps to enhance the stability of the water flow and reduce the eddy and turbulent phenomena of the water flow in the ditch, thereby improving the drainage efficiency. At the same time, the U-shaped design also has a certain self-cleaning ability, and can use the power of the water flow itself to flush the inner wall of the ditch and reduce the accumulation of sediment.

[0032] Working principle: The drainage ditch is composed of a first drainage ditch 1 and a second drainage ditch 2, which are tightly spliced ​​through the innovative snap-fit ​​groove 411 and snap-fit ​​plate 412 structure. The two ends of the snap-fit ​​plate 412 are designed to be arc-shaped, which is convenient for inserting into the snap-fit ​​groove 411. At the same time, the rubber layer wrapped on the outer surface of the snap-fit ​​plate 412 increases the sealing and stability, ensuring that there is no leakage at the connection of the drainage ditch. The inner wall of the second drainage ditch 2 is designed with a first step plate 3 and a second step plate 4, which are far away from each other and the interface between them is sloped. This stepped design allows the water flow to fall layer by layer when flowing through the second drainage ditch 2, forming a multi-level waterfall effect. Every time it passes a step, the water flow speed will be accelerated due to the action of gravity, which effectively reduces the retention time of the water flow in the ditch and improves the drainage efficiency. At the same time, the sloped interface reduces the water flow resistance and further promotes the smooth flow of the water flow. The inner wall of the second drainage ditch 2 is provided with a chute 9 on both sides, and a filter plate 6 is movably installed in the chute. The filter plate 6 can intercept and collect impurities in the water, such as mud, dead branches and leaves, to prevent them from entering the drainage system and causing blockage. After the stepped drainage and filtration treatment of the second drainage channel 2, the clean water flow is finally discharged through the drainage pipe 8 connected to one side of the fixed plate 5.

[0033] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A drainage ditch for municipal garden construction, characterized by: The invention comprises a first drainage channel (1) and a second drainage channel (2), wherein a snap-fit ​​plate (412) is fixedly installed on one side of the first drainage channel (1) and the second drainage channel (2), and a snap-fit ​​groove (411) is provided on the outer surface of the other side of the first drainage channel (1), the inner wall of the second drainage channel (2) is lower than the inner wall of the first drainage channel (1), and a first step plate (3) and a second step plate (4) are fixedly installed on the inner wall of the second drainage channel (2), the first step plate (3) and the second step plate (4) are far away from each other, and the first step plate (3) and the second step plate (4) are in a slope shape, a fixing plate (5) is fixedly installed on the outer surface of one end of the second drainage channel (2), and a drainage pipe (8) is connected to the outer surface of one side of the fixing plate (5).

2. A drainage ditch for municipal garden construction according to claim 1, characterized in that: Slide grooves (9) are provided on both sides of the inner wall of the second drainage channel (2), and filter plates (6) are movably installed on the inner wall of the slide groove (9).

3. A drainage ditch for municipal garden construction according to claim 2, characterized in that: A groove (7) is formed at the top of the filter plate (6).

4. The drainage ditch for municipal garden construction according to claim 1 is characterized by: Both ends of the locking plate (412) are in arc shape.

5. The drainage ditch for municipal garden construction according to claim 1 is characterized by: The outer surface of the locking plate (412) is wrapped with rubber.

6. The drainage ditch for municipal garden construction according to claim 1 is characterized by: The first drainage channel (1) and the second drainage channel (2) are made of plastic.

7. The drainage ditch for municipal garden construction according to claim 1 is characterized by: The first drainage channel (1) and the second drainage channel (2) are U-shaped.

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