Hidden slot drain

Abstract

This utility model proposes a concealed slotted drainage ditch, comprising: a drainage pipe and a square column, wherein the outer wall of the drainage pipe has an opening; the square column is connected to the inner wall of the opening; a water collection trough is formed on the upper wall of the square column; and drainage holes are equidistantly formed on the inner wall of the water collection trough. In this concealed slotted drainage ditch embodiment, during drainage, a circular steel pipe is pre-buried underground for drainage, and then a shallowly slotted square column is exposed on the ground for flow guidance. This ensures normal drainage while increasing its overall strength.

Description

Technical Field

[0001] This utility model relates to the technical field of ground drainage in building construction, and in particular to a concealed gap drainage ditch. Background Technology

[0002] Construction site surface drainage refers to the removal of surface water through a surface drainage system to ensure smooth water flow in the construction area, prevent water accumulation, and thus protect the safety and progress of the construction site. Common methods of construction site surface drainage include digging drainage ditches directly in the ground and using concealed slotted drainage ditches.

[0003] In the process of drainage through slotted drainage ditches, the traditional installation method simply involves burying two thin, simple slabs directly into the ground. This simple construction is ill-suited to withstand the complex ground pressure. When vehicles pass overhead, especially heavy vehicles, the immense pressure is concentrated on the slabs. Due to the insufficient structural strength of the slabs, they cannot effectively distribute and resist this pressure, making them highly susceptible to deformation. With repeated vehicle traffic, the slabs not only bend but may also shift, loosen, and gradually detach from their original installation position. Once the slabs deform or move, the width of the slots in the drainage ditch changes, potentially narrowing or even completely closing in some areas, thus obstructing the drainage channel. Utility Model Content

[0004] This utility model aims to at least partially solve one of the technical problems in the above-mentioned technologies.

[0005] Therefore, one objective of this utility model is to propose a concealed slot drainage ditch. This drainage ditch consists of a circular steel pipe pre-buried underground for drainage, and then exposed on the ground through a shallow groove in a square column for flow guidance. This not only ensures normal drainage but also increases its overall strength.

[0006] To achieve the above objectives, the first aspect of this utility model proposes a concealed gap drainage ditch, comprising: a drain pipe and a square column, wherein the outer wall of the drain pipe has an opening; the square column is connected to the inner wall of the opening; a water collection trough is formed on the upper wall of the square column; and drain holes are formed at equal intervals on the inner wall of the water collection trough.

[0007] In addition, the concealed slot drainage ditch proposed above according to this utility model may also have the following additional technical features:

[0008] Specifically, the drain pipe is provided with splicing components at both ends. The splicing components include a connecting pipe and multiple limiting strips. One end of the connecting pipe is connected to one end of the drain pipe, and the inner wall of one end of the drain pipe is provided with slots at equal intervals. The multiple limiting strips are provided at equal intervals on the outer wall of the connecting pipe.

[0009] Specifically, a sealing ring is installed on the inner wall of the drain pipe.

[0010] Specifically, the inner wall of the water collection tank is provided with reinforcing blocks at equal intervals.

[0011] Specifically, a filter screen is installed on the upper wall of the water collection tank.

[0012] Compared with the prior art, the present invention has the following beneficial effects: In the process of drainage through the gap drainage ditch, the drainage ditch is made of a circular steel pipe pre-buried underground for drainage, and then exposed on the ground by a shallow groove of a square column for flow guidance. This can ensure normal drainage while increasing its overall strength.

[0013] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0014] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

[0015] Figure 1 This is a schematic diagram of a concealed slot drainage ditch structure according to an embodiment of the present invention;

[0016] Figure 2 This is a schematic diagram of a concealed gap drainage ditch splicing assembly according to an embodiment of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of a concealed gap drainage ditch water collection tank and a drain hole used in conjunction with an embodiment of the present invention;

[0018] Figure 4 This is a schematic diagram of the structure of a concealed gap drainage ditch reinforcement block and a filter screen used in conjunction with an embodiment of the present invention.

[0019] Reference numerals: 1. Drain pipe; 11. Opening; 2. Square column; 21. Water collection trough; 22. Drain hole; 3. Splicing component; 31. Connecting pipe; 32. Limiting strip; 33. Slot; 4. Sealing ring; 5. Reinforcing block; 6. Filter screen. Detailed Implementation

[0020] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this utility model, and should not be construed as limiting this utility model.

[0021] The concealed slot drainage ditch of this utility model is described below with reference to the accompanying drawings.

[0022] like Figures 1-4 As shown, the concealed gap drainage ditch of this utility model embodiment includes: a drainage pipe 1 and a square column 2.

[0023] The outer wall of the drain pipe 1 has an opening 11, the square column 2 is connected to the inner wall of the opening 11, the upper wall of the square column 2 has a water collection trough 21, and the inner wall of the water collection trough 21 has drain holes 22 at equal intervals.

[0024] Specifically, when drainage is required, workers can first dig a long trench for the pre-buried pipe at a predetermined location, then place the drainage pipe 1 and the square column 2 into the trench, and then backfill with soil to fix them in place. At this time, groundwater will first enter the water collection tank 21, and then flow into the drainage pipe 1 through the groundwater holes 22 inside the water collection tank 21, thus discharging the water. In this way, the square column 2, due to its own structure, can increase the overall strength of the drainage ditch.

[0025] In one embodiment of this application, such as Figure 2 As shown, splicing components 3 are provided at both ends of the drain pipe 1.

[0026] The splicing component 3 includes a connecting pipe 31 and multiple limiting strips 32.

[0027] One end of the connecting pipe 31 is connected to one end of the drain pipe 1. The inner wall of one end of the drain pipe 1 is provided with slots 33 at equal intervals, and multiple limiting strips 32 are provided at equal intervals on the outer wall of the connecting pipe 31.

[0028] Specifically, when it is necessary to connect two or more drain pipes 1 together to discharge water according to the drainage location, the staff can first connect one drain pipe 1 to the groove 33 on the inner wall of another drain pipe 1 by using the limiting strip 32 on the outer wall of the connecting pipe 31 to engage with it, thereby connecting two or more drain pipes 1 together for use.

[0029] In one embodiment of this application, such as Figure 2 As shown, a sealing ring 4 is provided on the inner wall of the drain pipe 1.

[0030] It is understandable that the sealing ring 4 installed on the inner wall of the drain pipe 1 can seal the connection point between the two drain pipes 1, thereby preventing the ground from softening due to long-term water immersion caused by water leakage, which would cause the drain pipe 1 to shift downwards and reduce the overall strength of the drainage ditch.

[0031] In one embodiment of this application, such as Figure 2 As shown, the inner wall of the water collection tank 21 is provided with reinforcing blocks 5 at equal intervals.

[0032] It is understandable that by equidistantly arranged reinforcing blocks 5 on the inner wall of the water collection tank 21, the strength of the water collection tank 21 can be increased, thereby preventing the water collection tank 21 from deforming due to vehicle traffic and reducing the drainage effect.

[0033] In one embodiment of this application, such as Figure 2 As shown, a filter screen 6 is installed on the upper wall of the water collection tank 21.

[0034] Understandably, the filter screen 6 is designed to prevent larger impurities from entering the water collection tank 21, which could clog the water collection tank 21 or the drain hole 22, thus affecting its normal drainage.

[0035] In summary, during the drainage process through the gap drainage ditch, a circular steel pipe is pre-buried underground for drainage, and then a square column with a shallow groove is exposed on the ground for flow guidance. This ensures normal drainage while increasing its overall strength.

[0036] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0037] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0038] Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of the present invention.

Claims

1. A hidden slot drain, characterized in that, The utility model relates to a drainage pipe and square column, wherein, The outer wall of the drainage pipe is provided with an opening; The square column is connected with the inner wall of the opening; The upper wall of the square column is provided with a water collecting groove; The inner wall of the water collecting groove is provided with a plurality of downcomers at equal intervals. Both ends of the drainage pipe are provided with a splicing assembly, wherein, 2. The hidden slot drain of claim 1, wherein, The splicing assembly comprises a connecting pipe and a plurality of limiting strips, wherein, One end of the connecting pipe is connected with one end of the drainage pipe, and the inner wall of one end of the drainage pipe is provided with a clamping groove at equal intervals; A plurality of limiting strips are provided on the outer wall of the connecting pipe at equal intervals. The inner wall of the drainage pipe is provided with a sealing ring.

3. The hidden slot drain of claim 1, wherein, The inner wall of the water collecting groove is provided with a reinforcing block at equal intervals.

4. The hidden slot drain of claim 1, wherein, The upper wall of the water collecting groove is provided with a filter screen.

5. The hidden slot drain of claim 1, wherein, ​

Images