Environment-friendly waterproof and drainage device for house building engineering

Abstract

The utility model discloses an environment-friendly waterproof and drainage device for house construction engineering, which comprises a house main body, a roof garden is arranged at the top of the house main body, and a drainage layer is arranged between the roof garden and the house main body; one side of the drainage layer is communicated with a rainwater pipe, and the rainwater pipe is communicated with a rainwater well buried underground on one side of the house; one side of the rainwater well is connected with the precipitation well through a communication pipeline, and the precipitation well is communicated with the filter well through the communication well; a water storage tank is arranged on one side, far away from the sedimentation tank, of the filter well; the filter well is communicated with the reservoir through a communicating pipe; a recycling well is arranged in the reservoir; a recycling pipeline is arranged at the bottom of the recycling well, and the recycling well is communicated with the reservoir through the recycling pipeline; the recycling pipeline extends out of the ground and is communicated with a water spraying pipe arranged on the ground; the device can effectively collect rainwater at the top of a house, and the rainwater can be fully utilized while waterproofing and drainage are conducted on the house.

Description

Technical Field

[0001] The utility model relates to the technical field of house construction, and in particular to an environmentally friendly waterproof and drainage device for house construction projects. Background Art

[0002] Environmentally friendly waterproofing and drainage systems in residential construction are devices designed to prevent water pollution and protect the environment. They typically leverage the unique characteristics of residential buildings to quickly drain rooftop water, while also controlling water flow, filtering sewage, or preventing pollutants from entering the water during the drainage process, thereby reducing the impact on the ecosystem. For example, these devices can include rainwater collection systems, oil-water separators, and sewage treatment plants. Their design emphasizes reducing environmental impact and improving resource utilization efficiency. Existing waterproofing and drainage systems in residential construction projects lack dedicated rainwater collection devices. Most rainwater is discharged to the ground through drainpipes and then out through municipal sewers. This waterproofing and drainage process results in significant water waste. Therefore, effectively collecting rainwater from rooftops is a key area that needs to be addressed in the current construction of residential buildings and residential communities. Utility Model Content

[0003] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an environmentally friendly waterproof and drainage device for housing construction projects, comprising a housing body, a roof garden being provided on the top of the housing body, and characterized in that a waterproof layer and a drainage layer are provided between the roof garden and the housing body; a rainwater pipe is connected to one side of the drainage layer, and the rainwater pipe is connected to a rainwater well buried underground on one side of the housing;

[0004] One side of the rainwater well is connected to the sedimentation well through a connecting pipe. A connecting pipe is provided in the middle of the sedimentation well, and the end of the connecting pipe away from the sedimentation tank is connected to the filter well; a water reservoir is provided on the side of the filter well away from the sedimentation tank; and the filter well and the water reservoir are connected through a connecting pipe.

[0005] A recycling well is arranged in the water reservoir; a recycling pipeline is provided at the bottom of the recycling well, and the recycling well is connected to the water reservoir through the recycling pipeline; the recycling pipeline extends out of the ground and is connected to a water spray pipe arranged on the ground.

[0006] Preferably, a sewage well is further arranged in the water reservoir, a sewage pump is provided at the bottom of the sewage well, and the output end of the sewage pump is connected to the municipal pipeline through a connecting pipe.

[0007] Preferably, the bottom of the sedimentation well is connected to a municipal pipeline, and a drainage pump is provided between the sedimentation well and the municipal pipeline.

[0008] Preferably, a three-way valve is provided in the middle of the recycling pipeline, and a backwash pipe for flushing the PP module is externally connected through the three-way valve, and the backwash pipe extends to the inside of the water reservoir.

[0009] Preferably, a reuse switching valve is provided in the middle of the reuse pipeline inside the reuse well.

[0010] Preferably, a flushing switch valve is provided in the middle of the backflush pipe near the three-way valve.

[0011] Preferably, the inner wall of the water reservoir is provided with a composite anti-seepage geomembrane.

[0012] Preferably, the water reservoir is filled with a plurality of rainwater collection modules.

[0013] Preferably, the recycling pipe is also connected to the pond water supply pipe.

[0014] Compared with existing technologies, the present invention has the following beneficial effects: by providing a roof garden on the rooftop of a house, the aesthetics of the house can be enhanced; by providing a drainage layer between the roof garden and the main body of the house, the garden vegetation is prevented from damaging the house and rainwater on the roof can be collected; by providing a rainwater pipe, the water in the drainage layer can be conveniently drained into the rainwater well for subsequent collection; by providing a sedimentation well, sediments in the rainwater, such as soil and sand, can be conveniently settled; by providing a reuse well and corresponding reuse pipeline, the water in the reservoir can be conveniently pumped out for reuse; by providing a three-way valve in the middle of the reuse pipeline and connecting it to a backflush pipeline, the PP water storage module in the reservoir can be flushed by external water diversion; by providing a sewage well and a corresponding drainage pump in the reservoir, the sewage at the bottom of the reservoir can be pumped out and discharged to the municipal pipeline. This environmentally friendly waterproofing and drainage device can not only prevent water from accumulating on the roof of the house for a long time, but also recycle the water on the roof of the house, further meeting the requirements of green house construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of an environmentally friendly waterproof and drainage device for housing construction projects.

[0016] In the figure, there is a main body of a house 1, a roof garden 2, a drainage layer 3, a rainwater pipe 4, a rainwater well 5, a sedimentation well 6, a filtration well 7, a water reservoir 8, a reuse well 9, a reuse pipeline 10, a sewage well 11, a sewage pump 12, a municipal pipeline 13, a backwash pipe 14, a composite anti-seepage geomembrane 17, a pond water supply pipe 19, and a sprinkler pipe 21. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] Referring to the drawings, this embodiment provides an environmentally friendly waterproof and drainage device for a housing construction project, comprising a housing body 1, a roof garden 2 provided on top of the housing body 1, a waterproof layer and a drainage layer 3 provided between the roof garden 2 and the housing body 1; a rainwater pipe 4 connected to one side of the drainage layer 3, and the rainwater pipe 4 connected to a rainwater well 5 buried underground on one side of the housing;

[0019] One side of the rainwater well 5 is connected to a sedimentation well 6 through a connecting pipe. A connecting pipe connected to a filter well is provided in the middle of the sedimentation well 6, and the end of the connecting pipe away from the sedimentation tank 6 is connected to a filter well 7; a water reservoir 8 is provided on the side of the filter well 7 away from the sedimentation tank 6; and the filter well 7 and the water reservoir 8 are connected through a connecting pipe.

[0020] A recycling well 9 is arranged in the water reservoir 8; a recycling pipeline 10 is provided at the bottom of the recycling well 9, and the recycling well 9 is connected to the water reservoir 8 through the recycling pipeline 10; the recycling pipeline 10 extends out of the ground and is connected to the water spray pipe 21 arranged on the ground.

[0021] Furthermore, a sewage well 11 is arranged in the water reservoir 8, and a sewage pump 12 is provided at the bottom of the sewage well 11, and the output end of the sewage pump 12 is connected to the municipal pipeline 13 through a connecting pipe.

[0022] Furthermore, a municipal pipeline 13 is provided at the bottom of the sedimentation well, and a drainage pump is provided between the sedimentation well 6 and the municipal pipeline 13 .

[0023] Furthermore, a three-way valve is provided in the middle of the recycling pipeline 10 , and a backwash pipe 14 for flushing the PP module is externally connected through the three-way valve, and the backwash pipe 14 extends to the inside of the water reservoir 8 .

[0024] Furthermore, a reuse switch valve is provided in the middle of the reuse pipe 10 inside the reuse well 9. A flush switch valve is provided in the middle of the backflush pipe near the three-way valve. When the water in the reservoir needs to be used, the reuse switch valve is opened, the flush switch valve is closed, and the reuse water pump is started;

[0025] When the water tank needs to be flushed, close the reuse switch valve, open the flush switch valve at the same time, connect a clean water source, and start the backwash pump 20 for backwashing;

[0026] Furthermore, a composite anti-seepage geomembrane 17 is provided on the inner wall of the water reservoir.

[0027] Furthermore, the water reservoir is filled with a plurality of rainwater collection modules.

[0028] Furthermore, the recycling pipe is also connected to the pond water supply pipe 19.

[0029] Working principle:

[0030] When there is a lot of rain, the rainwater falls on the roof of the house and first moisturizes the roof garden. When the rainwater is excessive, the rainwater enters the rainwater well through the drainage layer. The rainwater well transports the excess water to the sedimentation well through the connecting pipe. The rainwater enters the sedimentation well and settles the mud and gravel washed out by the rainwater. The filtered water is then transported to the reservoir through the connecting pipe in the middle. The water in the reservoir can be led out of the ground through the reuse well and the reuse pipeline set in the reservoir and used for spraying grass, replenishing ponds, and irrigating water. The sewage well set in the reservoir can be used to discharge the sludge and other substances that have accumulated at the bottom of the reservoir for a long time.

[0031] When the water in the reservoir needs to be used, open the reuse switch valve, close the flush switch valve, and start the reuse water pump;

[0032] When the water tank needs to be flushed, close the reuse switch valve, open the flush switch valve at the same time, connect a clean water source, and start the backwash pump 20 for backwashing;

[0033] In the above embodiments and working principles, by providing a roof garden on the rooftop of a house, the beauty of the house can be enhanced; by providing a drainage layer between the roof garden and the main body of the house, the garden vegetation is prevented from damaging the house and rainwater on the roof can be collected; by providing a rainwater pipe, the water in the drainage layer can be conveniently drained into the rainwater well for subsequent collection; by providing a sedimentation well, sediments in the rainwater, such as soil and sand, can be conveniently settled; by providing a reuse well and a corresponding reuse pipeline, the water in the reservoir can be conveniently pumped out for reuse; by providing a three-way valve in the middle of the reuse pipeline and connecting it to a backflush pipeline, the PP water storage module in the reservoir can be flushed by external water diversion; by providing a sewage well and a corresponding drainage pump in the reservoir, the sewage at the bottom of the reservoir can be pumped out and discharged to the municipal pipeline. This environmentally friendly waterproofing and drainage device can not only prevent the long-term accumulation of water on the roof of the house, but also recycle the water on the roof of the house, further meeting the requirements of green house construction.

[0034] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An environmentally friendly waterproof and drainage device for housing construction projects, comprising a housing body, a roof garden being provided on the top of the housing body, characterized in that: A waterproof layer and a drainage layer are provided between the roof garden and the main body of the house; a rainwater pipe is connected to one side of the drainage layer, and the rainwater pipe is connected to a rainwater well buried underground on one side of the house; One side of the rainwater well is connected to the sedimentation well through a connecting pipe. A connecting pipe is provided in the middle of the sedimentation well, and the end of the connecting pipe away from the sedimentation tank is connected to the filter well; a water reservoir is provided on the side of the filter well away from the sedimentation tank; and the filter well and the water reservoir are connected through a connecting pipe. A recycling well is arranged in the water reservoir; a recycling pipeline is provided at the bottom of the recycling well, and the recycling well is connected to the water reservoir through the recycling pipeline; the recycling pipeline extends out of the ground and is connected to a water spray pipe arranged on the ground.

2. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: A sewage well is also arranged in the water reservoir, a sewage pump is provided at the bottom of the sewage well, and the output end of the sewage pump is connected to the municipal pipeline through a connecting pipe.

3. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: The bottom of the sedimentation well is connected to a municipal pipeline, and a drainage pump is provided between the sedimentation well and the municipal pipeline.

4. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: A three-way valve is provided in the middle of the recycling pipeline, and a backwash pipe for flushing the PP module is externally connected through the three-way valve, and the backwash pipe extends to the inside of the water reservoir.

5. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: A reuse on-off valve is provided in the middle of the reuse pipeline inside the reuse well.

6. The environmentally friendly waterproof and drainage device for housing construction according to claim 4, characterized in that: A flushing switch valve is provided at the middle of the backflushing pipe close to the three-way valve.

7. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: The inner wall of the water reservoir is provided with a composite anti-seepage geomembrane.

8. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: The water reservoir is filled with a plurality of rainwater collection modules.

9. The environmentally friendly waterproof and drainage device for housing construction according to claim 1, characterized in that: The recycling pipe is also communicated with the pond water supply pipe.

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