CN214833092U - Building greening rainwater collecting and utilizing device - Google Patents

Abstract

The utility model discloses a building greening rainwater is collected and is utilized device, including burying underground in the storage water tank and building in subaerial fountain pond, the inside of storage water tank is provided with the suction pump, the output fixed mounting of suction pump has the outlet pipe, the top of outlet pipe is located the inside in fountain pond, the fountain head is installed at the top of outlet pipe. The utility model overcomes prior art's is not enough, through the inside of the clean room of drainage channel row to the below with the rainwater after the fountain pond is collected, the rainwater passes through the gravel layer, the inside of entering the storage water tank through the connecting pipe after the filtration on fine sand layer and boulder piece layer, accomplish the collection to the rainwater, moreover, through outlet pipe and fountain head blowout with the inside water of storage water tank through the suction pump, form the fountain, the effect of beautifying has been played, afterwards, water flows back to the inside of storage water tank once more, the circulation flow of the inside water of storage water tank has been had, thereby be favorable to the storage of the inside water of storage water tank.

Description

Building greening rainwater collecting and utilizing device

Technical Field

The utility model belongs to the technical field of the rainwater is collected and is utilized and specifically relates to a building greening rainwater is collected and is utilized device is related to.

Background

The greening of the building refers to that the environment for the growth of greening plants, such as flowerpots, planting blankets and the like, is directly or indirectly attached to the building to create a greening environment for the outer facade (usually the top of the building or the outer wall surface of the building) and the inner part (usually the indoor wall) of the building, so that the effects of improving the environment, improving the attractiveness and saving energy are achieved.

However, the existing rainwater collecting and utilizing device for building greening usually collects rainwater in a box body or a pool, and water in the device cannot flow, so that water body deterioration is easily caused and the device cannot be used, and the requirements of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a building greening rainwater is collected and is utilized device has overcome prior art not enough, aims at solving current building greening and collects the inside unable flow of water of utilizing device, arouses the problem that the water is rotten and unable use easily.

In order to achieve the above object, the utility model provides a following technical scheme: a building greening rainwater collecting and utilizing device comprises a water storage tank buried underground and a fountain pool built on the ground, wherein a water suction pump is arranged inside the water storage tank, an output end of the water suction pump is fixedly provided with a water outlet pipe, the top of the water outlet pipe is positioned inside the fountain pool, a fountain head is arranged at the top of the water outlet pipe, one side of the top of the water outlet pipe is fixedly connected with a connecting pipe, and control valves are arranged on the connecting pipe and the fountain head;

the bottom of fountain pond inside wall is provided with drainage channel, drainage channel's below intercommunication is provided with the clean room, the inside of clean room is provided with the water purification layer, the intercommunication is provided with the drain pipe between clean room and the storage water tank.

As an optimized technical proposal of the utility model, the bottom of the fountain pool is designed into a cone shape.

As an optimized technical scheme of the utility model, drainage channel's water inlet department installs the filter screen.

As an optimized technical scheme of the utility model, the quantity of drainage channel is eight, eight drainage channel distributes in the bottom of fountain pond inside wall with annular array.

As the utility model discloses an optimal technical scheme, the water purifies the layer and includes gravel layer, fine sand layer and coarse stone layer, the below on gravel layer is provided with fine sand layer, the below on fine sand layer is provided with coarse stone layer.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a pass through inside drainage channel arranges the clean room of below with the rainwater after the fountain pond is collected, the rainwater gets into the inside of storage water tank through the connecting pipe after the filtration on water purification layer, accomplish the collection to the rainwater, and, through outlet pipe and fountain head blowout with the inside water of storage water tank through the suction pump, form the fountain, played the effect of beautifying, afterwards, water flows back to the inside of storage water tank once more, the circulation flow of the inside water of storage water tank has been given birth to be favorable to the storage of the inside water of storage water tank.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

fig. 2 is an enlarged schematic structural diagram of a point a in fig. 1 of the present invention;

fig. 3 is a schematic view of the three-dimensional structure of the fountain pool of the present invention.

Description of reference numerals:

1. a water storage tank; 2. a fountain pool; 3. a water pump; 4. a water outlet pipe; 5. a fountain head; 6. a connecting pipe; 7. a control valve; 8. a drainage channel; 9. a clean room; 10. a water purification layer; 1001. a sandstone layer; 1002. a fine sand layer; 1003. a coarse stone layer; 11. a drain pipe; 12. and (5) filtering by using a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rainwater collecting and utilizing device for building greening comprises a water storage tank 1 buried underground and a fountain pool 2 built on the ground, a water suction pump 3 is arranged inside the water storage tank 1, a water outlet pipe 4 is fixedly installed at the output end of the water suction pump 3, the top of the water outlet pipe 4 is positioned inside the fountain pool 2, a fountain head 5 is installed at the top of the water outlet pipe 4, water inside the water storage tank 1 is sprayed out through the water outlet pipe 4 and the fountain head 5 through the water suction pump 3 to form a fountain, the beautifying function is achieved, a connecting pipe 6 is fixedly connected to one side of the top of the water outlet pipe 4, water inside the water storage tank 1 can be used for irrigating greening plants by connecting an external pipeline with the connecting pipe 6, control valves 7 are arranged on the connecting pipe 6 and the fountain head 5, and control of water flow in the connecting pipe 6 and the fountain head 5 can be achieved by setting the two control valves 7, when the fountain head 5 needs to be used, the control valve 7 on the connecting pipe 6 is closed, the control valve 7 of the fountain head 5 is opened, and when the connecting pipe 6 needs to be used, the control valve 7 on the connecting pipe 6 is opened, and the control valve 7 of the fountain head 5 is closed;

the bottom of 2 inside walls in fountain pond is provided with drainage channel 8, setting through drainage channel 8, can be with 2 inside log raft to the clean room 9 inside of below in fountain pond, the below intercommunication of drainage channel 8 is provided with clean room 9, the inside of clean room 9 is provided with water purification layer 10, setting through water purification layer 10, can carry out filtration purification to the water that flows down, the intercommunication is provided with drain pipe 11 between clean room 9 and the storage water tank 1, setting through drain pipe 11, make the inside water of fountain pond 2 finally flow back to the inside of storage water tank 1 again, thereby the circulation of the inside water of storage water tank 1 has been realized and has been flowed.

Specifically, referring to fig. 1, the bottom of the fountain pool 2 is designed to be conical, and the design of the structure is beneficial to the water in the fountain pool 2 to flow to the surrounding drainage channel 8.

Specifically, referring to fig. 1 and 3, a filter screen 12 is installed at the water inlet of the drainage channel 8, and the arrangement of the filter screen 12 prevents the impurities in the fountain 2 from being discharged into the drainage channel 8.

Specifically, referring to fig. 1 and 3, the number of the drain passages 8 is eight, the eight drain passages 8 are distributed at the bottom of the inner side wall of the fountain pool 2 in an annular array, and the arrangement of the eight annularly arranged drain passages 8 enhances the drainage capacity of the fountain pool 2.

Specifically, referring to fig. 1 and 2, the water purification layer 10 includes a gravel layer 1001, a fine sand layer 1002 and a coarse stone layer 1003, the fine sand layer 1002 is disposed below the gravel layer 1001, the coarse stone layer 1003 is disposed below the fine sand layer 1002, and the uppermost gravel layer 1001 can accelerate the infiltration of rainwater and perform the first-step filtration; the middle fine sand layer 1002 has an obvious filtering effect, and most impurities in the rainwater are filtered in the layer; the coarse stone layer 1003 at the lowest layer has small resistance to water flow due to the large middle gap, so that the filtered rainwater is kept smooth.

The working principle is as follows: the rainwater after the fountain 2 will be collected is passed through inside drainage channel 8 row to the clean room 9 of below, the rainwater is through grit layer 1001, the inside of connecting pipe 6 entering storage water tank 1 after the filtration of fine sand layer 1002 and coarse grit layer 1003, the completion is to the collection of rainwater, and, through outlet pipe 4 and the blowout of fountain head 5 with the water of storage water tank 1 inside through suction pump 3, form the fountain, the effect of beautifying has been played, afterwards, water flows back to the inside of storage water tank 1 once more, the circulation of the inside water of storage water tank 1 has been appeared, thereby be favorable to the storage of 1 inside water of storage water tank, when needs irrigate the afforestation plant, open control valve 7 on connecting pipe 6, close control valve 7 of fountain head 5, will be connected outside pipeline and connecting pipe 6, start suction pump 3 can, it is very convenient to use.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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 modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. 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 (5)

1. The utility model provides a building afforestation rainwater is collected and is utilized device, includes buries underground storage water tank (1) and builds fountain pond (2) on subaerial, its characterized in that: a water suction pump (3) is arranged in the water storage tank (1), an outlet pipe (4) is fixedly installed at the output end of the water suction pump (3), the top of the outlet pipe (4) is located in the fountain pool (2), a fountain head (5) is installed at the top of the outlet pipe (4), a connecting pipe (6) is fixedly connected to one side of the top of the outlet pipe (4), and control valves (7) are arranged on the connecting pipe (6) and the fountain head (5);

the bottom of fountain pond (2) inside wall is provided with drainage channel (8), the below intercommunication of drainage channel (8) is provided with clean room (9), the inside of clean room (9) is provided with water purification layer (10), the intercommunication is provided with drain pipe (11) between clean room (9) and storage water tank (1).

2. A rainwater collecting and utilizing device for building greening according to claim 1, characterized in that: the bottom of the fountain pool (2) is designed to be conical.

3. A rainwater collecting and utilizing device for building greening according to claim 1, characterized in that: and a filter screen (12) is arranged at the water inlet of the drainage channel (8).

4. A rainwater collecting and utilizing device for building greening according to claim 3, characterized in that: the number of the drainage channels (8) is eight, and the eight drainage channels (8) are distributed at the bottom of the inner side wall of the fountain pool (2) in an annular array.

5. A rainwater collecting and utilizing device for building greening according to claim 1, characterized in that: the water purifies layer (10) and includes gravel layer (1001), fine sand layer (1002) and coarse stone layer (1003), the below of gravel layer (1001) is provided with fine sand layer (1002), the below of fine sand layer (1002) is provided with coarse stone layer (1003).

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