CN210726285U - Intelligent roof rainwater collecting, treating and irrigating device - Google Patents

Intelligent roof rainwater collecting, treating and irrigating device Download PDF

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Publication number
CN210726285U
CN210726285U CN201921657163.1U CN201921657163U CN210726285U CN 210726285 U CN210726285 U CN 210726285U CN 201921657163 U CN201921657163 U CN 201921657163U CN 210726285 U CN210726285 U CN 210726285U
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China
Prior art keywords
rainwater
pipe
water
valve
treating
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Expired - Fee Related
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CN201921657163.1U
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Chinese (zh)
Inventor
李朝明
陈创
赵月梅
欧阳溢才
何婷
余泽敏
周宁莉
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East China Institute of Technology
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East China Institute of Technology
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting

Abstract

An intelligent roof rainwater collecting, treating and irrigating device comprises a rainwater hopper collector, a rainwater vertical pipe and an automatic rainwater irrigating system, wherein the rainwater vertical pipe is connected with a rainwater inlet pipe on each floor, automatic drainage detection probes are respectively arranged at the connection parts of the rainwater vertical pipe and the rainwater inlet pipe, and the rainwater inlet pipe is communicated with the side wall of the top end of a reclaimed water recycling treatment device; the reclaimed water reuse treatment device is sequentially divided into a water inlet area, a purification treatment area and a water storage area from top to bottom, and the purification treatment area is sequentially provided with an activated carbon layer, a manganese sand layer and an inclined tube precipitation layer from top to bottom; the automatic rainwater irrigation system comprises a sensor, a valve I and a signal pipe, wherein the valve I and the signal pipe are arranged on a water outlet pipe, the sensor and the valve I are respectively in electrical signal connection with the signal pipe, the sensor is arranged in soil for planting green plants, one end of the water outlet pipe is communicated with the side wall of the bottom of a water storage area, and a water outlet of the other end is located in a planting area for planting the green plants. The device can collect, store and utilize the rainwater fast, still can realize the roofing rainwater to the automatic watering of plant.

Description

Intelligent roof rainwater collecting, treating and irrigating device
Technical Field
The utility model relates to a rainwater utilizes technical field, concretely relates to watering device is collected and handles to intelligent roofing rainwater.
Background
The contradiction between water supply and demand is increasingly prominent, and abundant water resources brought by rainwater are often ignored. Except the initial rainwater, the natural rainfall has lower pollutant concentration and better water quality, and the rainwater purification treatment process is simple, low in cost and has long-term benefit. Therefore, it has become a necessary trend to seek rainwater collection and utilization.
At present, the existing roof rainwater collecting device directly discharges collected rainwater into a rainwater vertical pipe, so that rainwater resources are greatly wasted; in addition, most of the traditional reclaimed water recycling devices need secondary pressurized water supply, but the device has the defects of no energy conservation, no water conservation and the like.
Disclosure of Invention
The utility model provides an intelligent roofing rainwater collection handles watering device, the device can collect fast, store and conveniently utilize the rainwater, and the device easily clears up and maintains, can realize simultaneously that the roofing rainwater is to the automatic watering of the plant in the green building, the material resources of using manpower sparingly to reach energy saving and emission reduction's effect.
In order to realize the purpose, the intelligent roof rainwater collecting, treating and irrigating device comprises a rainwater hopper collector, a rainwater vertical pipe and a rainwater automatic irrigating system, wherein the rainwater vertical pipe is communicated with a rainwater inlet pipe on each floor;
the reclaimed water reuse treatment device is sequentially divided into a water inlet area, a purification treatment area and a water storage area from top to bottom, the purification treatment area is sequentially provided with an activated carbon layer, a manganese sand layer and an inclined tube precipitation layer from top to bottom, and microporous filter plates are adopted to separate the water inlet area from the activated carbon layer, the activated carbon layer from the manganese sand layer, the manganese sand layer from the inclined tube precipitation layer and the inclined tube precipitation layer from the water storage area;
the automatic irrigation system of rainwater is including the sensor that can monitor soil moisture, the signal pipe that I and control flap I of valve I and control flap opened of setting on the outlet pipe, and sensor and valve I respectively with signal pipe electric signal connection, the sensor setting is in the soil of planting green plant, the one end of outlet pipe and the bottom lateral wall intercommunication in reuse of reclaimed water processing apparatus water storage area, the delivery port of the other end is located the planting district of planting green plant.
Preferably, the height from the upper surface of the purification treatment area to the joint of the top side wall of the rainwater inlet pipe and the reclaimed water reuse treatment device is 20 cm; the thicknesses of the activated carbon layer, the manganese sand layer and the inclined tube precipitation layer are respectively 10cm, 10cm and 20 cm; the height of the impoundment area is 80 cm.
Preferably, the automatic flow abandoning detection probe adopts a 51 single chip microcomputer.
Furthermore, the filter materials in the activated carbon layer and the manganese sand layer, namely the activated carbon and the manganese sand, are wrapped by PP cotton.
Furthermore, the automatic rainwater irrigation system further comprises a valve II arranged in the tap water replenishing pipeline, the valve II is in electrical signal connection with the signal pipe, one end of the tap water replenishing pipeline is connected with a tap water supply device, and the other end of the tap water replenishing pipeline is communicated with a water outlet pipe positioned between the valve I and the water outlet.
Furthermore, a top plate is arranged at the top of the reclaimed water reuse treatment device, a vent pipe is communicated with the top plate, and an insect-proof net is arranged at one end of the vent pipe communicated with the outside.
Furthermore, an overflow pipe is arranged on the side wall of the water inlet area of the reclaimed water reuse treatment device.
Furthermore, the bottom of the water storage area of the reclaimed water reuse treatment device is communicated with a drain pipe, a valve III is arranged on the drain pipe, and the other end of the drain pipe is connected with a water receiver.
Compared with the prior art, the utility model has the advantages of it is following:
(1) the utility model discloses it is energy-conserving: rainwater collected by the roof flows into the reclaimed water recycling treatment device beside the green plants on each floor, so that energy waste caused by secondary pressurization is avoided;
(2) the utility model has small volume, monitors the water in the soil through the sensor, when the soil water is insufficient, the signal control valve I on the water outlet pipe is automatically opened, and the water treated by the water reuse treatment device finishes the watering work of green plants, thereby realizing the automatic management of the plant watering in green buildings and saving manpower and material resources;
(3) the reclaimed water recycling treatment device has simple treatment process, and the rainwater quality is good when rainwater is collected because the rainwater vertical pipe is provided with the 51 single chip microcomputer to realize the drainage of the rainwater in the initial 15 min;
(4) the utility model discloses an active carbon, manganese sand, pipe chute deposit triple technology and handle the rainwater, and active carbon and manganese sand adopt the PP cotton to wrap up, have both prevented that the filter material from being taken out of the filter bed by the rainwater, do not influence again and permeate water, still easily installation dismantlement, the washing of the filter material of being convenient for, convenient recycle.
The utility model discloses can collect fast, store and conveniently utilize the rainwater, and the device easily clears up and maintains, has realized simultaneously that the roofing rainwater is to the automatic watering of the plant in the green building, the material resources of using manpower sparingly to reach energy saving and emission reduction's effect. The utility model discloses make full use of rainwater, with rainwater resourceization, reach the using water wisely, restore water environment and ecological environment, alleviate city flood's purpose, have obvious economic benefits and social.
Drawings
Fig. 1 is a schematic structural view of the present invention installed on a certain floor;
FIG. 2 is a schematic structural view of the reclaimed water recycling device of the present invention;
in the figure: 1. the device comprises a rainwater hopper collector, 2 parts of a rainwater vertical pipe, 3 parts of a rainwater inlet pipe, 4 parts of an automatic flow discarding detection probe, 5 parts of a ball float valve, 6 parts of a reclaimed water reuse treatment device, 6-1 parts of a water inlet area, 6-2 parts of a water storage area, 6-3 parts of an activated carbon layer, 6-4 parts of a manganese sand layer, 6-5 parts of an inclined pipe precipitation layer, 6-6 parts of a microporous filter plate, 6-7 parts of a water outlet pipe, 6-8 parts of a valve I, 6-9 parts of a valve I, 6-10 parts of a signal pipe, an insect-proof net, 6-11 parts of a water drain pipe, 6-12 parts of a water receiver, 6-13 parts of a vent pipe, 6-14 parts of an overflow pipe, 7 parts of a.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Fig. 1 is a schematic structural view of an intelligent roof rainwater collecting, processing and irrigating device provided in a certain floor 8 according to the present embodiment, and as shown in fig. 1 and fig. 2, the device includes a rainwater hopper collector 1, a rainwater vertical pipe 2 communicated with the lower end of the rainwater hopper collector 1, and an automatic rainwater irrigating system, wherein the rainwater vertical pipe 2 is connected with a rainwater inlet pipe 3 on each floor, and the connection parts of the rainwater inlet pipe 2 and the rainwater inlet pipe 3 are respectively provided with an automatic drainage detection probe 4, the rainwater inlet pipe 3 is communicated with the top end side wall of a reclaimed water reuse processing device 6, and a ball float valve 5 is provided on the rainwater inlet pipe 3; one end of the floating ball valve 5 is a 1/3 spherical rubber piston pad, the other end of the floating ball valve 5 is a plastic floating ball which always floats on the surface of the rainwater to be treated in the device, and the plastic floating ball also rises along with the rise of the water level in the rainwater inlet pipe 3. When the rainwater enters the rainwater processing device 6, the connecting rod supports the rubber piston pad, a certain sealing angle is formed between the rubber piston pad and the water inlet of the reclaimed water recycling processing device 6, the flow rate of later rainwater entering from the rainwater stand pipe 2 is reduced, and more later rainwater enters the reclaimed water recycling processing device 6 of the next floor along the rainwater stand pipe 2; when the water level of the rainwater to be treated in the reclaimed water recycling treatment device 6 is lowered, the plastic floating ball is also lowered, and the connecting rod drives the piston pad to be opened by virtue of the lever action so as to supplement the water quantity to the reclaimed water recycling treatment device 6;
the reclaimed water reuse treatment device 6 is sequentially divided into a water inlet area 6-1, a purification treatment area and a water storage area 6-2 from top to bottom, the purification treatment area is sequentially provided with an activated carbon layer 6-3, a manganese sand layer 6-4 and an inclined tube precipitation layer 6-5 from top to bottom, and the water inlet area 6-1 and the activated carbon layer 6-3, the activated carbon layer 6-3 and the manganese sand layer 6-4, the manganese sand layer 6-4 and the inclined tube precipitation layer 6-5 and the water storage area 6-2 are separated by a microporous filter plate 6-6;
the automatic rainwater irrigation system comprises a sensor capable of monitoring soil moisture, and signal pipes 6-9 which are arranged on a water outlet pipe 6-7 and are opened by a valve I6-8 and a control valve I6-8, wherein the sensor and the valve I6-8 are respectively in electric signal connection with the signal pipes 6-9, the sensor is arranged in soil for planting green plants, one end of the water outlet pipe 6-7 is communicated with the bottom side wall of a water storage area 6-2 of the reclaimed water recycling treatment device 6, and a water outlet at the other end is positioned in a planting area 7 for planting the green plants.
In order to achieve better rainwater purification effect, the height from the top end side wall connection part of the rainwater inlet pipe 3 and the reclaimed water reuse treatment device 6 to the upper surface of the purification treatment area is 20 cm; the thicknesses of the activated carbon layer 6-3, the manganese sand layer 6-4 and the inclined tube precipitation layer 6-5 are respectively 10cm, 10cm and 20 cm; the height of the water storage area 6-2 is 80 cm.
In order to improve the detection precision of the automatic abandoning detection probe, the automatic abandoning detection probe 4 adopts a 51 single chip microcomputer.
In order to prevent the filter material from being brought out of the filter layer by rainwater under the condition of not influencing water permeation, the filter materials in the activated carbon layer 6-3 and the manganese sand layer 6-4, namely the activated carbon and the manganese sand, are wrapped by PP cotton.
In order to prevent that when the roof rainwater quantity is not enough to meet the irrigation water consumption, the automatic rainwater irrigation system further comprises a valve II arranged in the tap water replenishing pipeline, the valve II is connected with a signal pipe 6-9 through an electric signal, one end of the tap water replenishing pipeline is connected with a tap water supply device, and the other end of the tap water replenishing pipeline is communicated with a water outlet pipe 6-7 positioned between the valve I and a water outlet.
In order to prevent external impurities from entering the reclaimed water recycling treatment device 6, a top plate is arranged at the top of the reclaimed water recycling treatment device 6, a vent pipe 6-13 is communicated with the top plate, and an insect-proof net 6-10 is arranged at one end of the vent pipe 6-13 communicated with the outside.
In order to effectively control the water level of the water inlet area 6-1, an overflow pipe 6-14 is arranged on the side wall of the water inlet area 6-1 of the reclaimed water reuse treatment device 6.
In order to more fully and effectively utilize the purified rainwater, the bottom of the water storage area 6-2 of the reclaimed water reuse treatment device 6 is communicated with a water drainage pipe 6-11, a valve III is arranged on the water drainage pipe 6-11, and the other end of the water drainage pipe 6-11 is connected with a water receiver 6-12.
The utility model discloses a theory of operation:
rainwater on the roof is collected through a rainwater hopper collector 1 arranged on the roof, when rainwater enters an automatic flow discarding detection probe 3 in a rainwater vertical pipe 2, an automatic timing system of the automatic flow discarding detection probe 3 is started, the initial rainwater of the first 15min is close to domestic sewage due to extremely poor water quality, so that the automatic flow discarding detection probe 3 can control the rainwater of the first 15min to be directly discharged from the rainwater vertical pipe 2, and the rainwater of the last 15min flows into a reclaimed water recycling treatment device 6 beside green plants on each floor along the trend, and is stored in a water storage area 6-2 after reaching landscape water requirements through deep purification treatment of triple processes of an active carbon layer 6-3, a manganese sand layer 6-4 and an inclined pipe precipitation layer 6-5. The automatic rainwater irrigation system is provided with a sensor capable of monitoring water and nutrients in soil, when the water in the soil is insufficient, the sensor automatically controls the opening of a valve I6-8 of a water outlet pipe 6-7 through a signal pipe 6-9, namely through signal transmission and a 51 single chip microcomputer, so that the irrigation of plants is realized; when the sensor detects that the moisture in the soil reaches the standard, the sensor automatically controls the closing of a valve I6-8 of a water outlet pipe 6-7 through a signal pipe 6-9, namely through signal transmission and a 51 single chip microcomputer, so that the plant irrigation is interrupted. In addition, the automatic rainwater irrigation system also comprises a valve II arranged in the tap water replenishing pipeline, the valve II is in electric signal connection with a signal pipe 6-9, one end of the tap water replenishing pipeline is connected with a tap water supply device, and the other end of the tap water replenishing pipeline is communicated with a water outlet pipe 6-7 positioned between the valve I and the water outlet; when the roof rainwater entering the reclaimed water reuse treatment device 6 is sufficient in amount, a valve II of the tap water replenishing pipeline is in a closed state; when the roof rainwater entering the reclaimed water recycling treatment device 6 is not enough to meet the irrigation water consumption, the valve II of the tap water replenishing pipeline is in an open state, so that the irrigation work of the potted flowers of green plants is finished.

Claims (8)

1. An intelligent roof rainwater collecting, treating and irrigating device is characterized by comprising a rainwater hopper collector (1), a rainwater vertical pipe (2) and a rainwater automatic irrigating system, wherein the rainwater vertical pipe (2) is communicated with the lower end of the rainwater hopper collector (1), the rainwater vertical pipe (2) is connected with a rainwater inlet pipe (3) on each floor, automatic drainage detection probes (4) are respectively arranged at the joints of the rainwater vertical pipe and the rainwater inlet pipe, the rainwater inlet pipe (3) is communicated with the side wall of the top end of a reclaimed water recycling treatment device (6), and a ball float valve (5) is arranged on the rainwater inlet pipe (3);
the reclaimed water recycling treatment device (6) is sequentially divided into a water inlet area (6-1), a purification treatment area and a water storage area (6-2) from top to bottom, the purification treatment area is sequentially provided with an activated carbon layer (6-3), a manganese sand layer (6-4) and an inclined tube precipitation layer (6-5) from top to bottom, and the water inlet area (6-1) and the activated carbon layer (6-3), the activated carbon layer (6-3) and the manganese sand layer (6-4), the manganese sand layer (6-4) and the inclined tube precipitation layer (6-5) and the water storage area (6-2) are separated by microporous filter plates (6-6);
the automatic rainwater irrigation system comprises a sensor capable of monitoring soil moisture, and signal pipes (6-9) which are arranged on a water outlet pipe (6-7) and opened by a valve I (6-8) and a control valve I (6-8), wherein the sensor and the valve I (6-8) are respectively in electrical signal connection with the signal pipes (6-9), the sensor is arranged in soil for planting green plants, one end of the water outlet pipe (6-7) is communicated with the bottom side wall of a water storage area (6-2) of a reclaimed water recycling treatment device (6), and a water outlet at the other end is positioned in a planting area (7) for planting the green plants.
2. The intelligent roof rainwater collecting, treating and irrigating device according to claim 1, wherein the height from the top surface of the purification treatment area to the joint of the rainwater inlet pipe (3) and the top side wall of the reclaimed water reuse treatment device (6) is 20 cm; the thicknesses of the activated carbon layer (6-3), the manganese sand layer (6-4) and the inclined tube precipitation layer (6-5) are respectively 10cm, 10cm and 20 cm; the height of the water storage area (6-2) is 80 cm.
3. An intelligent roof rainwater collecting, treating and irrigating device as claimed in claim 1 or 2, wherein the automatic drainage detection probe (4) adopts a 51-chip microcomputer.
4. An intelligent roof rainwater collecting, treating and irrigating device as claimed in claim 1 or 2, wherein the filter materials in the activated carbon layer (6-3) and the manganese sand layer (6-4), namely the activated carbon and the manganese sand, are wrapped by PP cotton.
5. An intelligent roof rainwater collecting, treating and irrigating device as claimed in claim 1 or 2, wherein the automatic rainwater irrigating system further comprises a valve II disposed in the tap water replenishing pipeline, the valve II is electrically connected with the signal pipe (6-9), one end of the tap water replenishing pipeline is connected with a tap water supply device, and the other end of the tap water replenishing pipeline is communicated with a water outlet pipe (6-7) disposed between the valve I and the water outlet.
6. The intelligent roof rainwater collecting, treating and irrigating device according to claim 1 or 2, wherein a top plate is arranged at the top of the reclaimed water recycling treatment device (6), a vent pipe (6-13) is communicated with the top plate, and an insect-proof net (6-10) is arranged at one end of the vent pipe (6-13) communicated with the outside.
7. An intelligent roof rainwater collecting, treating and irrigating device according to claim 1 or 2, wherein an overflow pipe (6-14) is arranged on the side wall of the water inlet area (6-1) of the reclaimed water reuse treatment device (6).
8. The intelligent roof rainwater collecting, treating and irrigating device according to claim 1 or 2, wherein the bottom of the water storage area (6-2) of the reclaimed water recycling and treating device (6) is communicated with a drain pipe (6-11), a valve III is arranged on the drain pipe (6-11), and the other end of the drain pipe (6-11) is connected with a water receiver (6-12).
CN201921657163.1U 2019-09-30 2019-09-30 Intelligent roof rainwater collecting, treating and irrigating device Expired - Fee Related CN210726285U (en)

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Application Number Priority Date Filing Date Title
CN201921657163.1U CN210726285U (en) 2019-09-30 2019-09-30 Intelligent roof rainwater collecting, treating and irrigating device

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Application Number Priority Date Filing Date Title
CN201921657163.1U CN210726285U (en) 2019-09-30 2019-09-30 Intelligent roof rainwater collecting, treating and irrigating device

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609769A (en) * 2020-12-02 2021-04-06 北京市市政工程设计研究总院有限公司 Intelligent rainwater collection system for airport
CN112616622A (en) * 2020-12-08 2021-04-09 东莞市园林绿化工程有限公司 Environment-friendly automatic water storage irrigation system and irrigation method
CN117005511A (en) * 2023-08-15 2023-11-07 安徽微垦智水环境科技有限公司 Overground solid fiber ecological water storage device and overground solid fiber ecological water storage method

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112609769A (en) * 2020-12-02 2021-04-06 北京市市政工程设计研究总院有限公司 Intelligent rainwater collection system for airport
CN112616622A (en) * 2020-12-08 2021-04-09 东莞市园林绿化工程有限公司 Environment-friendly automatic water storage irrigation system and irrigation method
CN117005511A (en) * 2023-08-15 2023-11-07 安徽微垦智水环境科技有限公司 Overground solid fiber ecological water storage device and overground solid fiber ecological water storage method
CN117005511B (en) * 2023-08-15 2024-02-09 安徽微垦智水环境科技有限公司 Overground solid fiber ecological water storage device and overground solid fiber ecological water storage method

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Granted publication date: 20200612

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