Rainwater collection and building water storage system

Abstract

The utility model provides a rainwater collection and building water storage system which comprises a gutter, a water pipe and a water storage tank, the left side of the gutter is connected with the top end of the water pipe, and the water storage tank is connected with the bottom end of the water pipe; the water pipe comprises a water pipe body and a cover body, the top end of the water pipe body is a conical water pipe, the end of the conical water pipe is a water inlet, external threads are arranged on the outer surface of the lower portion of the conical water pipe, a filter screen is arranged at the top end of the cover body, a baffle is arranged in the center of the filter screen, and internal threads are arranged on the inner surface of the lower end of the cover body. The rainwater collecting and filtering system is simple, rainwater can be collected and filtered, and leaves and plastic solid waste carried in the rainwater are filtered out.

Description

Technical Field

[0001] The utility model relates to the technical field of building design, in particular to a rainwater collection and building water storage system. Background Art

[0002] Water scarcity is a serious problem in many areas. Household rainwater harvesting systems can collect rainwater and, after simple treatment, reuse it for a variety of non-potable uses, such as watering gardens, washing vehicles, and flushing toilets. During the initial rainfall, rainwater washes onto surfaces like roofs and floors, potentially carrying pollutants such as bird droppings, leaves, and plastic into the rainwater harvesting system. Without effective filtration and treatment, these pollutants can affect rainwater quality and limit its potential use. Summary of the Invention

[0003] The purpose of this utility model is to solve the shortcomings of the existing technology and propose a rainwater collection and building water storage system;

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: a rainwater collection and building water storage system, comprising a water diversion trough, a water pipe, and a water storage tank, wherein the water diversion trough is arranged on the eaves of the house, and the ends of the water pipes pass through the upper and lower surfaces of the water diversion trough, and the ends of the water pipes are located on the left side of the upper surface of the water diversion trough, and the water storage tank is connected to the bottom end of the water pipe; the water pipe comprises a water pipe body and a cover body, the top of the water pipe body is a conical water pipe, the end of the conical water pipe is a water inlet, the outer surface below the conical water pipe is provided with an external thread, the top of the cover body is a filter screen, and the inner surface of the lower end of the cover body is provided with an internal thread, and the cover body and the water pipe body are connected together by the external thread and the internal thread.

[0005] Preferably, a slope structure is provided on the upper surface of the water diversion trough, wherein the left side of the upper surface of the water diversion trough is low and is the bottom of the slope structure, and the right side of the upper surface of the water diversion trough is high and is the top of the slope structure.

[0006] Preferably, a baffle is provided in the central area of the cover body, the baffle overlaps with the water inlet in the vertical direction, and the area of the baffle is larger than the area of the water inlet.

[0007] Preferably, the height of the cover body is 2CM greater than the sum of the heights of the conical water pipe and the external thread.

[0008] Preferably, a water outlet is provided in front of the water tank, and the water outlet is closed by a rubber stopper.

[0009] Compared with the existing technology, the beneficial effects of the present invention are: the system of the present invention is simple, and solid garbage such as leaves, branches, plastic bags can be blocked outside the water pipe, so that on rainy days, rainwater can be collected into the water tank and the solid garbage can be filtered out, reducing the impact of solid garbage on water quality, thereby expanding the scope of rainwater utilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a system diagram of a rainwater collection and building water storage system of the utility model;

[0011] Figure 2 This is a schematic diagram of a water diversion trough system for a rainwater collection and building water storage system of the utility model;

[0012] Figure 3 This is a schematic diagram of a water pipe system for a rainwater collection and building water storage system of the utility model;

[0013] Figure 4 This is a schematic diagram of the main water pipe system of a rainwater collection and building water storage system of the utility model;

[0014] Figure 5 This is a schematic diagram of a water pipe cover system for a rainwater collection and building water storage system of the utility model;

[0015] Explanation of reference numerals: 1-water trough; 2-water pipe; 3-water storage tank; 201-water pipe body; 202-filter; 203-baffle; 204-cover; 205-conical water pipe; 206-water inlet; 207-external thread; 208-internal thread. DETAILED DESCRIPTION

[0016] In order to provide a further understanding of the purpose, structure, features, and functions of the present invention, the present invention is described in detail below with reference to the embodiments.

[0017] See also Figure 1 A rainwater collection and building water storage system according to an embodiment of the present invention includes a water diversion trough 1, a water pipe 2, and a water storage tank 3. The water diversion trough 1 is arranged on the eaves of the house, and the end of the water pipe 2 passes through the upper and lower surfaces of the water diversion trough 1. The end of the water pipe 2 is located on the left side of the upper surface of the water diversion trough 1, and the water storage tank 3 is connected to the bottom end of the water pipe 2.

[0018] like Figure 3 As shown, the water pipe 2 includes a water pipe body 201 and a cover body 204 . The top of the water pipe body 201 is a conical water pipe 205 . The end of the conical water pipe 205 is a water inlet 206 . The outer surface below the conical water pipe 205 is provided with an external thread 207 .

[0019] like Figure 5As shown, the top of the cover 204 is a filter 202 , and the inner surface of the lower end of the cover 204 is provided with an internal thread 208 . The cover 204 and the water pipe body 201 are connected together through the external thread 207 and the internal thread 208 .

[0020] Preferably, if Figure 2 As shown, the upper surface of the water channel 1 is provided with a slope structure. The left side of the upper surface of the water channel 1 is low, which is the bottom of the slope structure, and the right side of the upper surface of the water channel 1 is high, which is the top of the slope structure. With this design, when rainwater flows into the water channel 1 on rainy days, it will automatically flow into the left side of the upper surface of the water channel 1 due to the influence of the slope structure, and then flow into the water pipe 2.

[0021] Preferably, a baffle 203 is provided in the center of the cover 204. The baffle 203 vertically overlaps with the water inlet 206, and the area of the baffle 203 is larger than the area of the water inlet 206. This design prevents solid waste that can pass through the filter 202 from directly entering the water inlet 206, further accumulating the solid waste between the conical water pipe 205 and the inner wall of the cover 204, thereby filtering small solid waste.

[0022] Preferably, the height of the cover 204 is 2CM greater than the sum of the heights of the conical water pipe and the external thread 207. This design ensures that there is enough distance between the baffle 203 and the water inlet 206, so that the water inlet can play a role in water inlet.

[0023] Preferably, a water outlet 301 is provided in front of the water storage tank 3, and the water outlet 301 is closed by a rubber stopper.

[0024] When in use, the utility model is installed, first the cover 204 is screwed together with the water pipe body 201 through the external thread 207 and the internal thread 208, and the water outlet 301 of the water storage tank 3 is closed with a rubber plug; on rainy days, rainwater and solid waste flow into the water diversion trough 1. Affected by the slope structure, the rainwater and solid waste flow to the left side of the water diversion trough 1. At this time, the rainwater and solid waste are initially filtered by the filter 202, and the solid waste that cannot pass through, such as leaves, plastics and other larger solid waste, is left in the water diversion trough. In the water trough 1; then, the rainwater and small solid waste flow along the edge of the baffle 203 into the space between the conical water pipe 205 and the inner wall of the cover 204. As the rainwater accumulates, the liquid level of the rainwater between the conical water pipe 205 and the inner wall of the cover 204 rises until it reaches the position of the water inlet 206. At this time, the rainwater will flow into the water inlet 206, and the rainwater will flow along the water pipe 2 into the water storage tank 3. Solid waste such as bird droppings, pebbles and other smaller solid waste will remain between the conical water pipe 205 and the inner wall of the cover 204.

[0025] The above are merely preferred embodiments of the present application and are not intended to limit the present application. Those skilled in the art will readily appreciate that various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A rainwater collection and building water storage system, comprising a water diversion trough (1), a water pipe (2), and a water storage tank (3), characterized in that: The water diversion trough (1) is arranged on the eaves of a house, the end of the water pipe passes through the upper and lower surfaces of the water diversion trough (1), the end of the water pipe (2) is located on the left side of the upper surface of the water diversion trough (1), and the water storage tank (3) is connected to the bottom end of the water pipe (2); the water pipe (2) comprises a water pipe body (201) and a cover body (204), the top end of the water pipe body (201) is a conical water pipe (205), the end of the conical water pipe (205) is a water inlet (206), the lower outer surface of the conical water pipe (205) is provided with an external thread (207), the top end of the cover body (204) is a filter (202), the inner surface of the lower end of the cover body (204) is provided with an internal thread (208), and the cover body (204) and the water pipe body (201) are connected together through the external thread (207) and the internal thread (208).

2. The rainwater collection and building water storage system according to claim 1, characterized in that: The upper surface of the water diversion trough (1) is provided with a slope structure, the left side of the upper surface of the water diversion trough (1) is low, which is the bottom of the slope structure, and the right side of the upper surface of the water diversion trough (1) is high, which is the top of the slope structure.

3. The rainwater collection and building water storage system according to claim 1, characterized in that: A baffle (203) is provided in the central area of the cover body (204), the baffle (203) and the water inlet (206) overlap in the vertical direction, and the area of the baffle (203) is larger than the area of the water inlet (206).

4. The rainwater collection and building water storage system according to claim 1, characterized in that: The height of the cover (204) is greater than the sum of the heights of the conical water pipe and the external thread (207) by 2 cm.

5. The rainwater collection and building water storage system according to claim 1, characterized in that: A water outlet (301) is provided in front of the water storage tank (3), and the water outlet (301) is closed by a rubber stopper.

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