Drainage device of house building

Abstract

The utility model relates to the field of house drainage, in particular to a drainage device of a house building. The utility model provides a drainage device of a house building. A drainage device of a house building comprises a first drainage pipe, a first filtering plate, a protruding block, a second drainage pipe, a connecting assembly, a buffering assembly and the like. Splicing and assembling are completed through rapid combination of the protruding blocks and the connecting assemblies, the flexibility is higher in the using process, more installation positions can be selected, meanwhile, the cambered surface buffering blocks in the buffering assemblies are matched with springs, water flow flowing at a high speed is guided and blocked, and the service life of the water flow is prolonged. Damage to the pipeline caused by high-speed impact of water flow is avoided, and the service life of the pipeline is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of house drainage, in particular to a drainage device for house buildings. Background Art

[0002] The drainage device of a building is an important component to ensure the normal operation of the drainage system inside and outside the building. The drainage system outside the building is used to drain rainwater generated on the roof, terrace, balcony, etc. The rainwater is guided through pipes and finally collected or discharged. However, when the existing device guides the rainwater, the water flow will fall through the pipe at high speed, causing impact on the bend of the pipe, and then causing damage to the pipe. In addition, the installation method between the pipes is relatively fixed and lacks assembly flexibility.

[0003] Therefore, a kind of drainage device of building construction is now developed for the above-mentioned problems. Utility Model Content

[0004] In order to overcome the shortcomings of the existing device that when guiding rainwater, the water flow will fall through the pipe at high speed, thereby causing impact on the pipe bend and further damaging the pipe, and the installation method between the pipes is relatively fixed and lacks assembly flexibility, the utility model provides a drainage device for a building.

[0005] The technical solution of the utility model is: a drainage device for a building, including a first drainage pipe, a first filter plate is slidably installed on the first drainage pipe, protrusions are connected to the left and right sides of the lower part of the first drainage pipe, the protrusions are connected to connecting components, a second drainage pipe is connected between the connecting components, the left and right sides of the front part of the second drainage pipe are also connected to connecting components, and a buffer component is connected inside the second drainage pipe.

[0006] In addition, it is particularly preferred that a collecting box is also included, and two protrusions are also connected to the left and right sides of the rear of the collecting box, and the protrusions are connected to the two connecting components on the front side. A water collecting box is slidably connected to the collecting box, and a handle is connected to the front side of the water collecting box. A cover plate is rotatably provided on the upper side of the collecting box, and a second filter plate is slidably connected to the collecting box.

[0007] In addition, it is particularly preferred that a water outlet pipe is further included, and the left side of the collecting box is connected to two front and rear water outlet pipes.

[0008] In addition, it is particularly preferred that the first filter plate and the first drain pipe are connected in a detachable manner.

[0009] In addition, it is particularly preferred that the connecting assembly includes a mounting frame and a rotating mounting member, and the connecting assembly is connected to the protrusion via bolts.

[0010] In addition, it is particularly preferred that the buffer assembly includes a curved buffer block, a sliding rod and a spring, two sliding rods are slidingly connected in the second drain pipe, a curved buffer block is connected between the tops of the sliding rods, and two springs are connected between the curved buffer block and the second drain pipe.

[0011] By adopting the above technical solution, the advantages of the utility model are:

[0012] 1. The utility model completes the splicing and assembly through the rapid combination between the protrusion and the connecting component, has higher flexibility during use, and can select more installation positions. At the same time, the arc surface buffer block and the spring in the buffer component cooperate to guide and block the high-speed flowing water, avoid the damage to the pipeline itself caused by the high-speed impact of the water flow, and extend the service life of the pipeline.

[0013] 2. The collection box of the utility model collects the guided water flow in a centralized manner, so that the water flow can be stored in the water collection box, thereby realizing water flow collection and improving water resource utilization efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0015] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the rainwater collection mechanism of the utility model.

[0017] Among them, the above-mentioned drawings include the following figure marks: 1. first drain pipe, 2. first filter plate, 3. protrusion, 4. second drain pipe, 5. connecting assembly, 6. buffer assembly, 7. collecting box, 8. water collecting box, 9. second filter plate, 10. outlet pipe. DETAILED DESCRIPTION

[0018] 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.

[0019] A drainage device for a building, such as Figure 1 and Figure 2As shown, it includes a first drain pipe 1, on which a first filter plate 2 is slidably installed, and a detachable connection structure is formed between the first filter plate 2 and the first drain pipe 1, and protrusions 3 are connected to the left and right sides of the lower part of the first drain pipe 1, and connecting components 5 are connected to the protrusions 3, and the connecting components 5 include a mounting frame and a rotating mounting part, and the connecting components 5 are connected to the protrusions 3 by bolts, and a second drain pipe 4 is connected between the connecting components 5, and the connecting components 5 are also connected to the left and right sides of the front part of the second drain pipe 4, and a buffer component 6 is connected inside the second drain pipe 4, and the buffer component 6 includes an arcuate buffer block, a sliding rod and a spring, and two sliding rods are slidably connected inside the second drain pipe 4, and an arcuate buffer block is connected between the tops of the sliding rods, and two springs are connected between the arcuate buffer block and the second drain pipe 4.

[0020] like Figure 1 and Figure 3 As shown, it also includes a collecting box 7, and two protrusions 3 are also connected to the left and right sides of the rear of the collecting box 7. The protrusions 3 are connected to the two connecting components 5 on the front side. A water collecting box 8 is slidably connected to the collecting box 7, and a handle is connected to the front side of the water collecting box 8. A cover plate is rotatably provided on the upper side of the collecting box 7, and a second filter plate 9 is slidably connected to the collecting box 7.

[0021] like Figure 1 and Figure 3 As shown, a water outlet pipe 10 is also included, and two front and rear water outlet pipes 10 are connected to the left side of the collecting box 7.

[0022] It should be noted that the device is installed on the exterior wall of the building to collect and process rainwater on the roof of the house. The water flows through the first drain pipe 1 and the first filter plate 2. The first filter plate 2 completes the filtering of the water flow and then enters the second drain pipe 4. When the water flows downward at a high speed, it will contact the arc buffer block in the buffer assembly 6, so that the arc buffer block drives the sliding rod to slide downward, and then the spring is compressed to prevent the water flow from directly impacting the pipeline and reduce the impact damage to the pipeline. After the water flow is buffered, it will enter the collection box 7 through the second drain pipe 4, and rely on the second filter plate 9 to perform secondary filtration on the water flow, so that the water flow can enter the water collecting box 8 to complete the collection and processing of the water flow. The operator can pull the water collecting box 8 forward to process the water flow stored inside. If the operator forgets to process the water flow in the water collecting box 8, the water flow will continue to overflow the water collecting box 8 and be discharged through the outlet pipe 10.

[0023] Although the utility model is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications can be made to the utility model without departing from the principle and spirit of the utility model defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the utility model, but the scope of protection is limited by the content of the claims.

Claims

1. A drainage device for a building, characterized in that: The invention comprises a first drain pipe (1), a first filter plate (2) being slidably mounted on the first drain pipe (1), protrusions (3) being connected to both left and right sides of the lower part of the first drain pipe (1), connecting components (5) being connected to both the protrusions (3), a second drain pipe (4) being connected between the connecting components (5), the left and right sides of the front part of the second drain pipe (4) also being connected to the connecting components (5), and a buffer component (6) being connected inside the second drain pipe (4).

2. A drainage device for a building as claimed in claim 1, characterized in that: It also includes a collection box (7), the left and right sides of the rear of the collection box (7) are also connected to two protrusions (3), the protrusions (3) are connected to two connection components (5) on the front side, a water collection box (8) is slidably connected inside the collection box (7), a handle is connected to the front side of the water collection box (8), a cover plate is rotatably provided on the upper side of the collection box (7), and a second filter plate (9) is slidably connected inside the collection box (7).

3. A drainage device for a building as claimed in claim 2, characterized in that: It also includes a water outlet pipe (10), and the left side of the collection box (7) is connected to two front and rear water outlet pipes (10).

4. A drainage device for a building as claimed in claim 1, characterized in that: The first filter plate (2) and the first drain pipe (1) are connected in a detachable manner.

5. A drainage device for a building as claimed in claim 1, characterized in that: The connection assembly (5) comprises a mounting frame and a rotating mounting member, and the connection assembly (5) is connected to the protrusion (3) via bolts.

6. A drainage device for a building as claimed in claim 1, characterized in that: The buffer assembly (6) comprises a curved buffer block, a sliding rod and a spring. Two sliding rods are slidably connected inside the second drain pipe (4). A curved buffer block is connected between the tops of the sliding rods. Two springs are connected between the curved buffer block and the second drain pipe (4).

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