CN221524018U - Roof drainage device - Google Patents

Abstract

The utility model provides a roof drainage device which comprises a plurality of water inlet and water outlet pipes, wherein the water outlet pipes are erected on the outer surface of a building, the top of each water outlet pipe is provided with a water inlet, and the water inlet pipes are flush with the top surface of the building; the water collecting barrel is sleeved in the middle of the interior of the clean water barrel, and the bottom surface of the water collecting barrel is connected with the inner surface of the clean water barrel through a plurality of support columns; the rainwater collecting pipe is characterized by simple structure, economy and environmental protection, greatly reduces the house collapse phenomenon caused by overlarge bearing load of houses due to roof water accumulation, and plays a key role in maintaining the safety and durability of the buildings such as houses and the like.

Description

Roof drainage device

Technical Field

The utility model relates to a roof drainage device and belongs to the technical field of building water supply and drainage construction.

Background Art

With the rapid growth of population and the acceleration of urbanization, many urban villages have emerged. Most of the houses are old and in disrepair. The water supply and drainage are affected by the environment and the effect is poor. Sometimes a rainstorm can cause the collapse of houses, resulting in injuries and economic losses. Many people have considered the maintenance of houses, but the maintenance cost of houses is relatively high and can only have a certain effect in a short time. If you want to solve this problem for a long time, you need an economical and efficient method.

Therefore, the utility model provides a roof drainage device which is used for rapid drainage of house roofs and for utilizing rainwater drained from the roofs to alleviate water shortage in cities.

Utility Model Content

In view of this, the purpose of the utility model is to provide a roof drainage device for quickly draining the roof of a house and utilizing the rainwater drained from the roof to alleviate the shortage of water in the city.

The utility model is achieved in this way:

A roof drainage device comprises a plurality of rainwater inlets and rainwater pipes, wherein the rainwater pipes are erected on the outer surface of a building, the top of the rainwater pipes is provided with rainwater inlets, and the rainwater inlets are flush with the roof of the house;

A water collecting bucket and a clean water bucket, wherein the water collecting bucket is mounted in the middle of the clean water bucket, and the bottom surface of the water collecting bucket is connected to the inner surface of the clean water bucket through a plurality of support columns;

A water collecting pipe, the bottom end of the rainwater pipe is connected to the water collecting pipe, and the bottom of the water collecting pipe is flush with the top surface of the water collecting barrel;

A plurality of water pipes, water pumps and faucets, a water pump is installed on the top of the clean water bucket, a water inlet of the water pump extends to the inside of the clean water bucket through a water pipe, and the water pump is connected to the faucet through the water pipe.

As a further improvement, a filter screen is installed inside the rainwater outlet.

As a further improvement, the utility model also includes a municipal pipeline, and the lower half of the water collecting pipe is connected to the municipal pipeline.

As a further improvement, the utility model further comprises a quartz sand layer and a double-layer separation net, wherein the quartz sand layer is arranged at the bottom of the water collecting barrel, and the double-layer separation net is arranged at the junction of the bottom surface and the side surface of the water collecting barrel.

As a further improvement, the double-layer partition net is located on the bottom side of the water collecting bucket and horizontally surrounds the side of the water collecting bucket.

As a further improvement, the utility model further comprises a water baffle, a support frame, and a pulley. The water baffle is mounted on the top surface of the water collecting barrel via the pulley, and the lower part of the water baffle is connected to the inner surface of the water collecting barrel via the support frame.

As a further improvement, the water collecting pipe is in a standing Y shape.

As a further improvement, the water baffle and the pulley are welded, and two mutually parallel vertical rods are arranged on the top of the water collecting bucket where one end of the water baffle is located, and the pulley and the vertical rods are slidably matched.

As a further improvement, the water collecting bucket and the clean water bucket are both hollow cylinders.

As a further improvement, the radius of the top circle of the water collecting bucket is smaller than the inner diameter of the clean water bucket.

The beneficial effects of the utility model are:

① The utility model realizes the improvement of rainwater discharge efficiency and rainwater collection utilization rate by cooperating with a number of rainwater pipes, water collecting pipes, water collecting barrels, clean water barrels and water pumps. It has the characteristics of simple structure, economy and environmental protection, greatly reduces the collapse of houses caused by excessive load on houses due to water accumulation on the roof, and plays a key role in maintaining the safety and durability of buildings such as houses.

② The water collecting pipe of the utility model is in a standing Y shape. The standing Y-shaped arrangement of the water collecting pipe improves the rainwater collection speed and saves the amount of rainwater pipes.

③ The utility model uses the quartz sand layer and the double-layer separation net, so that rainwater is filtered through the quartz sand at the bottom of the water collection barrel and flows into the clean water barrel from the double-layer separation net at the bottom of the water collection barrel. The double-layer separation net blocks the quartz sand from entering the clean water barrel.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic structural diagram of a roof drainage device provided by an embodiment of the utility model.

FIG. 2 is a schematic diagram of the structure of a water collecting bucket and a clean water bucket of a roof drainage device provided by an embodiment of the utility model.

DETAILED DESCRIPTION

In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are 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 making creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

1-2, this embodiment provides a specific implementation method for a roof drainage device, including a plurality of rainwater inlets 1 and rainwater pipes 3, wherein the rainwater pipes 3 are erected on the outer surface of a building, the top of the rainwater pipes 3 is provided with a rainwater inlet 1, and the rainwater inlet 1 is flush with the roof of the house;

A water collecting bucket 9 and a clean water bucket 10, wherein the water collecting bucket 9 is sleeved in the middle of the clean water bucket 10, and the bottom surface of the water collecting bucket 9 is connected to the inner surface of the clean water bucket 10 through a plurality of support columns 13;

A water collecting pipe 4, the bottom end of the rainwater pipe 3 is connected to the water collecting pipe 4, and the bottom of the water collecting pipe 4 is flush with the top surface of the water collecting bucket 9;

Several water pipes 14 , water pumps 15 and faucets 16 . A water pump 15 is installed on the top of the clean water bucket 10 . The water inlet of the water pump 15 extends to the inside of the clean water bucket 10 through the water pipe 14 . The water pump 15 is connected to the faucet 16 through the water pipe 14 .

The utility model is used for roof drainage by erecting a plurality of rainwater pipes 3 on the outer surface of a building, and after the rainwater outlet 1 is flush with the roof of the house, the rainwater is quickly drained due to the large number of rainwater outlets 1, and the rainwater is collected in the water collecting barrel 9 along the water collecting pipe 4, filtered by the water collecting barrel 9, and flows into the clean water barrel 10, and finally the filtered rainwater is extracted by the operation of the water pump 15, and the rainwater flows out from the faucet 16 and can be reused, thereby improving the rainwater discharge efficiency and the rainwater collection and utilization rate, solving the problem of water shortage in cities, having the characteristics of simple structure, economy and environmental protection, greatly reducing the house collapse phenomenon caused by excessive load on the house due to roof water accumulation, and playing a key role in maintaining the safety and durability of buildings such as houses.

As a possible specific implementation of the utility model, a filter screen 2 is installed inside the rainwater outlet 1 to collect debris entrained during the flow of rainwater, which is convenient for regular cleaning to avoid blockage.

As a possible specific implementation of the utility model, the water collecting pipe 4 is in a standing Y shape. The water collecting pipe 4 is arranged in a standing Y shape to increase the rainwater collection speed and save the amount of rainwater pipe 3.

As a possible specific implementation method of the utility model, the utility model also includes a municipal pipeline 5, and the lower half of the water collecting pipe 4 is connected to the municipal pipeline 5. When the water in the water collecting bucket 9 and the clean water bucket 10 is full, the excess rainwater in the water collecting pipe 4 will be discharged into the urban water supply and drainage system through the municipal pipeline 5 to avoid rainwater flooding.

As a possible specific implementation of the utility model, the utility model also includes a quartz sand layer 11 and a double-layer partition net 12, the quartz sand layer 11 is arranged at the bottom of the water collecting bucket 9, and the double-layer partition net 12 is arranged at the junction of the bottom and the side of the water collecting bucket 9. The quartz sand layer 11 is formed by the accumulation of quartz sand, and the quartz sand is a small particle product made of quartz stone.

Furthermore, the double-layer partition net 12 is located on the bottom side of the water collecting bucket 9 and horizontally surrounds the side of the water collecting bucket 9 for one circle.

The rainwater is filtered through the quartz sand 11 at the bottom of the water collecting barrel 9 and flows into the clean water barrel 10 from the double-layer partition net 12 at the bottom of the water collecting barrel 9. The double-layer partition net 12 blocks the quartz sand 11 from entering the clean water barrel 10.

In one specific embodiment, there are four support columns 13, and the circular edge of the bottom surface of the water collecting barrel 9 is supported by four support columns 13 connected to the clean water barrel 10. The four support columns 13 are distributed in a square shape along the circular edge of the bottom surface of the water collecting barrel 9. The four support columns 13 evenly bear the gravity load from the water collecting barrel 9. At the same time, the bottom surface of the water collecting barrel 9 is too high, so that the circular horizontal plane of the bottom surface of the water collecting barrel 9 is above the circular horizontal plane of the bottom surface of the clean water barrel 10, and there is a height difference, which facilitates the flow of rainwater.

As a possible specific implementation of the utility model, the utility model also includes a water baffle 6, a support frame 7, and a pulley 8. The water baffle 6 is installed on the top surface of the water collecting bucket 9 through the pulley 8, and the lower part of the water baffle 6 is connected to the inner surface of the water collecting bucket 9 through the support frame 7.

Furthermore, the water retaining plate 6 is made of a lightweight material and has a certain strength.

Furthermore, the water baffle plate 6 and the pulley 8 are welded, and two vertical rods parallel to each other are arranged on the top of the water collecting bucket 9 where one end of the water baffle plate 6 is located, and the pulley 8 and the vertical rods are slidably matched.

After the rainwater enters the water collecting barrel 9 through the water collecting pipe 4, the water level in the water collecting barrel 9 rises, and the water baffle 6 drives the pulley 8 to move toward the bottom pipe opening of the water collecting pipe 4 by the buoyancy of the water. When the water collecting barrel 9 is full of rainwater, the water baffle 6 will block the bottom pipe opening of the water collecting pipe 4, and the rainwater will not be able to enter the water collecting barrel 9 through the water collecting pipe 4, and the excess rainwater will flow into the municipal pipeline 5. After the rainwater in the water collecting barrel 9 is filtered and enters the clean water bucket 10, the water level in the water collecting barrel 9 drops, and the water baffle 6 drives the pulley to move away from the bottom pipe opening of the water collecting pipe 4 by the buoyancy of the water, and the water baffle 6 no longer blocks the bottom pipe opening of the water collecting pipe 4, and the rainwater enters the water collecting barrel 9 through the water collecting pipe 4.

As a possible specific implementation of the utility model, the water collecting bucket 9 and the clean water bucket 10 are both hollow cylinders, and the bottom of the water collecting bucket 9 is hollow.

Furthermore, the radius of the top circle of the water collecting bucket 9 is smaller than the inner diameter of the clean water bucket 10 .

The utility model adopts such a structure and size setting, and the water collection bucket 9 and the clean water bucket 10 cooperate with each other to achieve a filtering effect.

The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (10)

1. The roof drainage device is characterized by comprising a plurality of rain gutters (1) and rain water pipes (3), wherein the rain water pipes (3) are erected on the outer surface of a building, the top of each rain water pipe (3) is provided with the corresponding rain gutters (1), and the rain gutters (1) are flush with the top surface of the building;

The water collecting barrel (9) and the clean water barrel (10), wherein the water collecting barrel (9) is sleeved in the middle of the interior of the clean water barrel (10), and the bottom surface of the water collecting barrel (9) is connected with the inner surface of the clean water barrel (10) through a plurality of support columns (13);

The water collecting pipe (4) is connected with the bottom end of the rainwater pipe (3) and the water collecting pipe (4), and the bottom of the water collecting pipe (4) and the top surface of the water collecting barrel (9) are flush;

A plurality of water pipes (14), water pump (15) and tap (16), water pump (15) are installed at water purification bucket (10) top, water pump (15) water inlet extends to water purification bucket (10) inside through water pipe (14), water pump (15) are connected through water pipe (14) and tap (16).

2. Roof drainage device according to claim 1, characterized in that the gully (1) is internally fitted with a filter screen (2).

3. Roof drainage device according to claim 1, further comprising a municipal pipe (5), the lower half of the water collection pipe (4) being in communication with the municipal pipe (5).

4. The roof drainage device according to claim 1, further comprising a quartz sand layer (11) and a double-layer separation net (12), wherein the quartz sand layer (11) is arranged at the bottom of the water collecting barrel (9), and the double-layer separation net (12) is arranged at the junction of the bottom surface and the side surface of the water collecting barrel (9).

5. Roof drainage device according to claim 4, characterized in that the double layer separation net (12) is located at the bottom side of the water collecting tank (9), horizontally surrounding the water collecting tank (9) side for one revolution.

6. The roof drainage device according to claim 1, further comprising a water baffle (6), a supporting frame (7) and a pulley (8), wherein the water baffle (6) is installed on the top surface of the water collecting barrel (9) through the pulley (8), and the lower part of the water baffle (6) is connected with the inner surface of the water collecting barrel (9) through the supporting frame (7).

7. Roof drainage device according to claim 2, characterized in that the water collection pipe (4) is standing Y-shaped.

8. The roof drainage device according to claim 6, wherein the water baffle (6) is welded with the pulley (8), two vertical rods parallel to each other are arranged at the top of the water collecting barrel (9) where one end of the water baffle (6) is located, and the pulley (8) is in sliding fit with the vertical rods.

9. Roof drainage device according to claim 1, characterized in that both the water collection tub (9) and the water cleaning tub (10) are hollow cylinders.

10. Roof drainage according to claim 9, characterized in that the top surface circle radius of the water collection tub (9) is smaller than the inner diameter of the clean water tub (10).