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Self-powered self-cleaning roof rainwater collecting and processing system device

A rainwater collection and treatment system technology, applied in water supply installations, drinking water installations, roof drainage and other directions, can solve the problems affecting the wide application and popularization of rainwater utilization, high rainwater collection cost, complex and huge structure, etc. The effect of convenient maintenance and management and high collection efficiency

Pending Publication Date: 2018-01-30
YANTAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the current rainwater harvesting equipment is large-scale equipment for centralized processing, with complex and huge structures, mostly buried, inconvenient maintenance and management, and high equipment cost. 3 The cost of rainwater is about 2,000 yuan. Compared with the use of tap water, the cost of rainwater collection is too high, so it is not accepted by ordinary people, which affects the wide application and popularization of rainwater utilization.

Method used

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  • Self-powered self-cleaning roof rainwater collecting and processing system device
  • Self-powered self-cleaning roof rainwater collecting and processing system device
  • Self-powered self-cleaning roof rainwater collecting and processing system device

Examples

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Embodiment 1

[0047] my country has a vast territory, and the rainfall in cities in different rainfall time zones varies greatly, and the amount of rainwater that can be collected and utilized will also vary greatly. In this example, three typical rainfall time zones in the south, the northwest, and the north are used to determine the size of the equipment. , and taking Guangzhou, Qinghai, and Yantai as representatives, the sizes are determined respectively according to the design return period of 2 years and the abandonment flow of 5 minutes at the beginning of rainfall.

[0048] Taking Yantai area as an example to calculate the size of each equipment in the northern area, similarly calculate the size of equipment in the south and northwest areas.

[0049] Automatic power self-cleaning roof rainwater collection and treatment system device, including rainwater bucket 1, waste flow support frame 2, water delivery pipe 3, downpipe 4, water storage tank 5, water retaining float 6, ultraviolet di...

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PUM

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Abstract

The invention relates to a self-powdered self-cleaning roof rainwater collecting and processing system device. The device comprises a rainwater bucket, an abandoned flow supporting frame, a water pipe, a water-falling pipe, a water reservoir, a water-retaining floating ball, an ultraviolet disinfection lamp tube, a submersible pump, a primary filter screen, a filter roller, a bypass branch rainwater pipe, a filter sewage interception and collection bucket, a reservoir access port, an aeration overflow pipe, a cleaning mouth, a ring floating ball baffle, an abandoned flow container, a roller filter box, a secondary filter screen, a water sink, a hook, a hook sleeve, a convex lug, a handle, and a curved scraper. The water flow first enters into the abandoned flow container through the water-falling pipe to intercept the sewage flow, the relatively clean rainwater hits the filter roller to rotate, the curved scraper scrapes off the dirt attached to the filter roller, the dirt is thrown into the filter sewage interception and collection bucket under the dual action of the filter roller rotation and the water flow impact, and the rainwater is filtered through filter holes of the filterroller and other multi-layer filtration ways to enter into the water reservoir. The self-powered self-cleaning roof rainwater collecting and processing system device can achieve self-powered self-cleaning roof rainwater collecting and processing.

Description

technical field [0001] The invention relates to an automatic power self-cleaning roof rainwater collection and treatment system device, which belongs to the field of mechanical devices for life and production. Background technique [0002] Water is an essential natural resource for human survival and development. my country's water resources are scarce and have the characteristics of uneven temporal and spatial distribution. Calculated according to the population in 2004, the per capita water resource in my country is 2185m 3 , less than one-third of the world average. my country has been listed by the United Nations as one of the 13 typical water-poor countries. Water shortage has also become a major factor that seriously restricts the development of my country's national economy and society. [0003] Rainwater is the most fundamental, direct and economical water resource, and an important link in the natural water resource system, which plays a key role in supplementing...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04D13/08E04D13/04E03B3/02
CPCY02A20/108
Inventor 张玲玲刘文平刘璇张文斌孙绍钧
Owner YANTAI UNIV
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