Rainwater collection device

A rainwater collection device and technology of the collection device are applied in the directions of water supply device, drinking water device, general water supply saving, etc., which can solve the problem that the car washing platform cannot collect rainwater, and achieve the effect of avoiding bacterial algae reproduction and meeting the effect of energy saving and environmental protection.

Inactive Publication Date: 2018-02-16
CHENGDU SENYUHONG GREENING ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a rainwater collection device, which is used to solve the problem that the car washing platform in the prior art cannot collect rainwater. The present invention is provided with a roof collection device connected by pipelines, a rainwater intercepting hanging basket, a rainwater discarding device, Rainwater filtering device and storage tank to achieve the effect of collecting rainwater when it rains

Method used

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Embodiment 1

[0026] combined with Figure 1-2As shown, a rainwater collection device includes a roof collection device 1 connected by pipelines, a rainwater sewage interception hanging basket 4, a rainwater discarding device 6, a rainwater filtering device 7, and a reservoir 9; the rainwater sewage interception hanging basket 4 , rainwater discarding device 6, rainwater filtering device 7, and reservoir 9 are all located underground; the roof collection device 1 includes a roof with a high middle and low surroundings, and a plurality of hollow columns 13 fixedly connected with the roof; The eaves 11 are extended, and a groove for accommodating rainwater is formed between the eaves 11 and the roof. The bottom of the groove has a leak 12 communicating with the hollow part of the column 13; the hollow part of the column 13 passes through the first pipe 2 and the hanging basket 4 are connected; there is also an overflow pipe and a flow meter 21 connected with the first pipe 2 between the colum...

Embodiment 2

[0030] For implementing the present invention better, remove the virus bacteria in rainwater, on the basis of embodiment 1, in conjunction with attached Figure 1-2 , further, a rainwater disinfection device 8 is connected between the rainwater filtering device 7 and the reservoir 9 . In this embodiment, the rainwater disinfection device 8 adopts a device provided with an ultraviolet lamp to sterilize the rainwater.

[0031] working principle:

[0032] After the rainwater is deeply filtered by the rainwater filter device 7, it enters the rainwater disinfection device 8 through the pipeline, and is irradiated by the ultraviolet lamp tube in the rainwater disinfection device 8, which can kill the virus and bacteria in the rainwater, and realize the purpose of rainwater purification. Rainwater flows into reservoir 9 through pipeline.

Embodiment 3

[0034] In order to implement the present invention better, prevent rainwater filtering device from falling and cause rainwater backflow, on the basis of embodiment 1, in conjunction with the attached Figure 1-2 , further, a pressure gauge 10 is arranged on the pipeline between the rainwater discarding device 6 and the rainwater filtering device 7; the pipeline between the rainwater discarding device 6 and the rainwater filtering device 7 is connected with a sewage pipeline, and the sewage pipeline is connected with the municipal The pipeline 3 is connected, and a drain valve 5 is arranged on the sewage pipeline. In this embodiment, both the pressure gauge 10 and the drain valve 5 are electrically connected to the control device including PLC.

[0035] working principle:

[0036] When the flow capacity of the rainwater filtering device 7 decreases, the rainwater flow exceeding the flow capacity accumulates at the inlet of the rainwater filtering device 7, which increases the ...

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Abstract

The invention discloses a rainwater collection device, and relates to the field of rainwater collection. The rainwater collection device includes a roof collection device, a rainwater sewage interception hanging basket, a rainwater discharging device, a rainwater filtering device, and a water storage pool which are successively connected through a pipe; the rainwater sewage interception hanging basket, the rainwater discharging device, the rainwater filtering device, and the water storage pool are arranged underground; the roof collection device includes a roof having a high center and a low surrounding portion, and a plurality of hollow vertical columns fixedly connected to the roof; the surrounding portion of the roof extends upward out of an eave, and a groove for holding rainwater is formed between the eave and the roof; leakage openings communicating with hollow portions of the vertical columns are formed in the bottom of the groove; the hollow portions of the vertical columns communicate with a rainwater sewage interception hanging basket through a first pipe; an overflow pipe and a flow meter which communicate with the first pipe are arranged between the vertical columns andthe rainwater interception hanging basket; the overflow pipe communicates with a municipal pipe; and a drainage valve is arranged on the overflow pipe. The rainwater collection device can collect rainwater on a rainy day.

Description

technical field [0001] The invention relates to the field of rainwater collection, in particular to a rainwater collection device. Background technique [0002] With the development of social economy and the continuous increase of population, the shortage of water resources has become a very serious environmental problem faced by human society at present, and even the problem of human survival in the future. Water is the source of life and the basic condition for human survival. Only 3% of the fresh water resources on the earth are available for human use. For thousands of years, human beings have been making unremitting efforts to maximize the use of fresh water, and gradually realized that water resources are not inexhaustible, and the efficient use of fresh water resources has become a new trend of rainwater harvesting devices. After the rainwater is collected, simple treatment can be carried out to meet the standard of reuse water. Compared with the high cost of tap wat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02E04D13/04E03F5/10E03F5/14
CPCY02A20/108E03B3/02E03F5/10E03F5/14E04D13/0409E04D13/0445E04D2013/0413
Inventor 王志国
Owner CHENGDU SENYUHONG GREENING ENG CO LTD
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