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Rainwater irrigation system for landscaping roof

An irrigation system and rainwater technology, which is applied in general water supply saving, watering devices, water supply devices, etc., can solve the problems of rainwater filter boxes affecting irrigation efficiency, and achieve the effects of saving manpower, improving irrigation efficiency, and realizing intelligence

Pending Publication Date: 2020-06-12
BEIJING WATER SCI & TECH INST
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to provide a green roof rainwater irrigation system to solve the technical problem of affecting irrigation efficiency after the rainwater filter box is disassembled in the prior art

Method used

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  • Rainwater irrigation system for landscaping roof
  • Rainwater irrigation system for landscaping roof

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Embodiment Construction

[0033] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0034] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of landscaping environmental protection and particularly relates to a rainwater irrigation system for a landscaping roof. The rainwater irrigation system comprises a landscaping module, a rainwater collecting module and a rainwater filtering module located between a water collecting pipe and a water storage unit, wherein the rainwater collecting modulecomprises the water collecting pipe located in the landscaping module and the water storage unit communicating with the water collecting pipe; an irrigation module comprises a water drawing unit located in the water storage unit and an irrigating unit connected with the water drawing unit, and the irrigating unit irrigates towards the landscaping module; and the rainwater filtering module comprises a first filtering member and a second filtering member, and the water collecting pipe can separately communicate with the first filtering member and / or the second filtering member. The first filtering member and the second filtering member can work alternately, and even if either the first filtering member or the second filtering member is detached for cleaning, a filtering function of the irrigation system is free of any influence. Meanwhile, when the amount of rainfall is relatively large and the water flow rate is relatively high, the first filtering member and the second filtering membercan work simultaneously, and thus, a rainwater filtering effect is strengthened.

Description

technical field [0001] The invention relates to the technical field of greening and environmental protection, in particular to a green roof rainwater irrigation system. Background technique [0002] With the gradual shrinking of urban ground green space and the acceleration of sponge city construction, the use of roof surfaces for ecological green coverage has become an important means for major cities to improve their greening indicators. Due to the relatively high temperature and arid environment of the roof surface, the thin soil layer, the water demand of plants is often higher than that of the ground, and some light roofs are not convenient for human management and watering. If artificial tap water is used for high-altitude watering, it is even more wasteful. A lot of water, electricity and labor costs. [0003] As a clean water source, it is very meaningful to collect rainwater scientifically and effectively. At present, the rainwater collection methods commonly used...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G25/16A01G9/02A01G24/46E03B3/02B01D35/12
CPCA01G25/167A01G25/16A01G9/02A01G24/46E03B3/02B01D35/12Y02A20/108
Inventor 卢亚静潘兴瑶张书函宋一凡刘洪禄赵飞邸苏闯
Owner BEIJING WATER SCI & TECH INST
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