CN215670602U - Building roof rainwater collecting and treating device - Google Patents

Abstract

The utility model relates to the technical field of rainwater collection, in particular to a rainwater collection and treatment device for a building roof; a building roof rainwater collecting and processing device comprises a water inlet barrel, a filter barrel, a water pipe, a filter device and a water storage tank, wherein the water inlet barrel is installed below a drainage port of an outer wall of a house, the water inlet barrel is internally sleeved with a stainless steel filter barrel, a gap is reserved between the outer wall of the filter barrel and the inner wall of the water inlet barrel to form a cavity for storing impurities, a stainless steel conical filter plate is fixedly arranged at the top of the filter barrel, the bottom of the water inlet barrel is communicated with one end of the water pipe, the other end of the water pipe is connected with the filter device, the filter device comprises a motor, an adsorption tank, a plate frame and an active carbon adsorption barrel, an annular support plate is fixedly arranged on the periphery of the inner wall of the adsorption tank, and an annular sliding block is fixedly arranged on the upper portion of the support plate; the rainwater collecting device can collect rainwater, increase the cleaning period of workers and reasonably and effectively filter the rainwater.

Description

Building roof rainwater collecting and treating device

Technical Field

The utility model relates to the technical field of rainwater collection, in particular to a rainwater collection and treatment device for a building roof.

Background

The rainwater collection system collects rainwater as required and meets design and use standards after the collected rainwater is treated.

At present, a filter screen is generally installed at a drainage port of a roof to remove impurities in water, so that the filter screen needs to be cleaned frequently, otherwise, when rainwater is drained from the roof to a downpipe, the blockage is easy to happen, so that rainwater on the roof is accumulated, and a house is damaged; rainwater on the roof needs to be gathered at the downpipe, is discharged to the ground along the downpipe, is discharged to a sewer and flows into a river, and the rainwater is not fully utilized, so that the waste of water resources is caused; and the existing rainwater collecting device can not effectively filter rainwater entering the device when in use.

Disclosure of Invention

The utility model aims to provide a building roof rainwater collecting and treating device which not only can collect rainwater and increase the cleaning period of workers, but also can reasonably and effectively filter the rainwater.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: a building roof rainwater collecting and processing device comprises a water inlet barrel, a filter barrel, a water pipe, a filter device and a water storage tank, wherein the water inlet barrel is arranged below a drainage port of an outer wall of a house, the water inlet barrel is internally sleeved with a stainless steel filter barrel, a gap is reserved between the outer wall of the filter barrel and the inner wall of the water inlet barrel to form a cavity for storing impurities, a stainless steel conical filter plate is fixedly arranged at the top of the filter barrel, the bottom of the water inlet barrel is communicated with one end of the water pipe, the other end of the water pipe is connected with the filter device, the filter device comprises a motor, an adsorption tank, a plate frame and an active carbon adsorption barrel, an annular support plate is fixedly arranged on the periphery of the inner wall of the adsorption tank, an annular slide block is fixedly arranged along the upper part of the support plate, the output end of the motor penetrates through the top end of the adsorption tank to be connected with a rotating shaft, the upper part of the rotating shaft is fixedly connected with the plate frame, filter cloth is arranged inside the plate frame, and the lower part of the plate frame is provided with the active carbon adsorption barrel, the barrel bottom of active carbon adsorption bucket and the bottom fixed connection of pivot, the bottom and the storage water tank intercommunication of adsorption tanks.

Further, an overflow port is formed in the upper portion of the side wall of the water inlet barrel, a filter screen is arranged on the inner side of the overflow port, a water outlet pipe is connected to the outer side of the overflow port, and the other end of the water outlet pipe is communicated with the adsorption tank.

Furthermore, a transparent observation window is arranged on the side wall of the adsorption tank.

Compared with the prior art, the utility model has the following beneficial effects: the filter cartridge is sleeved in the water inlet barrel, the conical filter plate is arranged at the top of the filter cartridge, so that large impurities insoluble in water in rainwater slide into the cavity along the conical filter plate, the cleaning period of workers is increased conveniently, and the upper part of the water inlet barrel is connected with the adsorption tank through the water outlet pipe, so that the cleaning period can be further increased; the plate frame and the activated carbon adsorption barrel in the adsorption tank are driven by the motor, so that impurities in rainwater can be fully adsorbed.

Drawings

FIG. 1 is a schematic structural diagram of a rainwater collecting and treating device for building roof according to the present invention;

fig. 2 is an enlarged view of the structure of the present invention at a.

In the figure, 1, a water inlet barrel; 2. a filter cartridge; 3. a conical filter plate; 4. a cavity; 5. an adsorption device; 501. a motor; 502. an adsorption tank; 503. a rotating shaft; 504. a plate frame; 505. filtering cloth; 506. an activated carbon adsorption bucket; 507. a support plate; 508. a slider; 6. a water pipe; 7. a water storage tank; 8. an observation window; 9. an overflow port; 10. filtering with a screen; 11. and (5) discharging a water pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model will be further described with reference to figures 1 and 2: a building roof rainwater collecting and processing device comprises a water inlet barrel 1, a filter barrel 2, a water pipe 6, a filter device 5 and a water storage tank 7, wherein the water inlet barrel 1 is arranged below a drainage port of an outer wall of a house, a water outlet is formed in the bottom of the water inlet barrel 1, the stainless steel filter barrel 2 is sleeved in the water inlet barrel 1, a gap is reserved between the outer wall of the filter barrel 2 and the inner wall of the water inlet barrel 1 to form a cavity 4 for storing impurities, a stainless steel conical filter plate 3 is fixedly arranged at the top of the filter barrel 2, the water outlet at the bottom of the water inlet barrel 1 is communicated with one end of the water pipe 6, the other end of the water pipe 6 is connected with the filter device 5, the filter device 5 comprises a motor 501, an adsorption tank 502, a plate frame 504 and an active carbon adsorption barrel 506, an annular support plate 507 is fixedly arranged on the periphery of the inner wall of the adsorption tank 502, an annular slide block 508 is fixedly arranged on the upper part of the support plate 507, and a rotating shaft 503 is connected with the output end of the motor 501, which passes through a coupling, the upper part of the rotating shaft 503 is fixedly connected with a plate frame 504, the inside of the plate frame 504 is provided with a filter cloth 505, a chute matched with the slide block is arranged along the circumference of the lower part of the plate frame 504, the plate frame 504 rotates along a slide block 508 to prevent rainwater from flowing out along the inner wall of the adsorption tank 502, so as to further improve the rainwater filtering efficiency, an active carbon adsorption barrel 506 is arranged below the plate frame 504, the size of the upper bottom of the active carbon adsorption barrel 506 is the same as that of the plate frame 504, so that the rainwater filtered by the filter cloth 505 can completely flow into the active carbon adsorption barrel 506, the bottom of the active carbon adsorption barrel 506 is fixedly connected with the bottom of the rotating shaft 503, the bottom end of the adsorption tank 502 is communicated with the water storage tank 7, an overflow port 9 is arranged above the side wall of the water inlet barrel 1, the inner side of the overflow port 9 is provided with a filter screen 10, the outer side of the overflow port 9 is connected with a water outlet pipe 11, and the other end of the water outlet pipe 11 is communicated with the adsorption tank 502, the side wall of the adsorption tank 502 is provided with a transparent observation window 8, so that whether the water inlet barrel 1 needs to be cleaned and whether a new filter cloth 505 and an active carbon adsorption barrel 506 need to be replaced is judged according to the water flow condition in the adsorption tank 502.

The using method comprises the following steps: in rainy days, a motor is started, rainwater and impurities in the rainwater flow into the water inlet barrel 1 through a drainage port on the roof, the rainwater flows into the water pipe 6 through filter holes on the filter plates 3 under the action of the conical filter plates 3, the impurities mixed in the rainwater cannot pass through the filter plates 3, the rainwater which continuously flows down is flushed into the cavity 4, smooth drainage is kept, part of the rainwater which flows down is too fast to flow into the cavity 4, and the rainwater which enters the cavity 4 flows into the water pipe 6 through the wall of the filter cartridge 2, so that the cleaning frequency of workers is reduced, if the rainwater continuously rains and is windy, the roof can collect more garbage such as leaves and the like, the workers are inconvenient to clean at the moment, the garbage flows into the cavity 4 of the water inlet barrel 1 along with the rainwater, the filter cartridge 2 is blocked to cause the over-slow water flow speed when the garbage is accumulated to a certain degree, a large amount of rainwater and impurities are accumulated in the cavity 4, and when the height of the rainwater in the cavity 4 exceeds the height of the overflow port 9 of the water inlet barrel 1, the rainwater flows into the adsorption tank 502 along the water outlet pipe 10, so that the cleaning frequency can be reduced again; in the rainwater after filtering entered into adsorption tank 502 along water pipe 6, motor 501 drove sheet frame 504 and active carbon adsorption bucket 506 rotation, can fully adsorb the tiny impurity of rainwater, improves the cleanliness factor of rainwater, and the rainwater that purifies flows into in the storage water tank 7.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (3)

1. The utility model provides a processing apparatus is collected to building roofing rainwater which characterized in that: comprises a water inlet barrel (1), a filter cartridge (2), a water pipe (6), a filtering device (5) and a water storage tank (7), wherein the water inlet barrel (1) is arranged below a drainage port of an outer wall of a house, the stainless steel filter cartridge (2) is sleeved in the water inlet barrel (1), the outer wall of the filter cartridge (2) and the inner wall of the water inlet barrel (1) leave a gap to form a cavity (4) for storing impurities, a stainless steel conical filter plate (3) is fixedly arranged at the top of the filter cartridge (2), the bottom of the water inlet barrel (1) is communicated with one end of the water pipe (6), the other end of the water pipe (6) is connected with the filtering device (5), the filtering device (5) comprises a motor (501), an adsorption tank (502), a plate frame (504) and an active carbon adsorption barrel (506), an annular supporting plate (507) is fixedly arranged on one circle of the inner wall of the adsorption tank (502), an annular sliding block (508) is fixedly arranged on the upper part of the supporting plate (507), the top that adsorption tank (502) was passed to the output of motor (501) is connected with pivot (503), the upper portion fixedly connected with sheet frame (504) of pivot (503), and the inside of sheet frame (504) is provided with filter cloth (505), and the lower part of sheet frame (504) is provided with activated carbon adsorption bucket (506), the bottom fixed connection of the bottom of activated carbon adsorption bucket (506) and pivot (503), the bottom and storage water tank (7) intercommunication of adsorption tank (502).

2. The building roof rainwater collecting and processing device according to claim 1, characterized in that: an overflow port (9) is formed in the upper portion of the side wall of the water inlet barrel (1), a filter screen (10) is arranged on the inner side of the overflow port (9), a water outlet pipe (11) is connected to the outer side of the overflow port (9), and the other end of the water outlet pipe (11) is communicated with an adsorption tank (502).

3. The building roof rainwater collecting and processing device according to claim 1, characterized in that: the side wall of the adsorption tank (502) is provided with a transparent observation window (8).

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