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Rainwater recovering system for greenhouses

A technology for a greenhouse and a recycling system, which is applied in general water supply conservation, water supply installations, roof drainage, etc., can solve the problems of easy flushing of the ridge soil of the nursery, damage to the substrate layer of the nursery, etc. The effect of avoiding blockage damage

Inactive Publication Date: 2017-09-19
HUBEI HUAYI BIOTECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
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Problems solved by technology

And the rainwater falling from the roof of the greenhouse is easy to wash the ridge soil of the nursery and damage the substrate layer of the nursery.

Method used

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  • Rainwater recovering system for greenhouses

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Embodiment Construction

[0018] like figure 1 As shown, a greenhouse rainwater recovery system, a water collection tank 2 is provided between the roofs of two adjacent greenhouses 1, and a water outlet is provided at the bottom of the water collection tank 2, and the water outlet is connected to a diversion branch pipe 3, and multiple diversion branch pipes 3 is connected to the water main pipe 4, and one end of the water main pipe 4 is provided with a sump 5, and a frequency conversion water pump 6 is arranged in the sump 5, and the outlet of the frequency conversion water pump 6 is connected to the water supply main pipe 6, and the water supply main pipe 6 is connected to a plurality of water supply branch pipes 7, each water supply branch pipe 7 The nozzle 8 is arranged at the end, and the water supply branch pipe 7 and the nozzle 8 are located inside the nursery greenhouse 1 .

[0019] The notch width of the sump 2 is greater than the distance between the roof edges of two adjacent nursery greenho...

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Abstract

A rainwater recovery system for greenhouses. A water collection tank is provided between the roofs of two adjacent greenhouses. A water outlet is provided at the bottom of the water collection tank. A water collection pool is installed, and a frequency conversion water pump is installed in the water collection pool. The outlet of the frequency conversion water pump is connected to the water supply main pipe, and the water supply main pipe is connected to multiple water supply branch pipes. A nozzle is installed at the end of each water supply branch pipe. The water supply branch pipe and the nozzle are located inside the greenhouse. The greenhouse rainwater recovery system of the present invention can fully utilize the roof area of ​​a large-area greenhouse, and has a large amount of rainwater collection; effectively utilizes rainwater resources, and at the same time reduces the rainwater washing of nursery ridges.

Description

technical field [0001] The invention relates to the field of comprehensive utilization of water resources, in particular to a greenhouse rainwater recovery system. Background technique [0002] Water resources are becoming more and more scarce in our country, and the rational use of water resources is becoming more and more important. Roof rainwater collection is an important way to make good use of water resources. However, the current roof rainwater collection devices are small in scale, with small processing capacity, and the economic benefits are not obvious. Utilization scale and processing equipment need to be improved. Especially in the greenhouse, the roof of the greenhouse is a curved roof, and the rainwater is difficult to gather, and the amount of rainwater lost in the rainy season is relatively large every year. And the rainwater falling from the roof of the greenhouse is easy to wash the ridge soil of the nursery and destroy the matrix layer of the nursery. Ho...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E03B3/02E04D13/04
CPCY02A20/108E03B3/02E04D13/0404E04D13/0445
Inventor 王世林艾德甫任琳陶鑫廖明平
Owner HUBEI HUAYI BIOTECH CO LTD
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