A self-circulating greenhouse irrigation system

An irrigation system and greenhouse technology, which can be used in greenhouse cultivation, general water supply conservation, drinking water installations, etc. The effect of resource utilization

Active Publication Date: 2021-07-09
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Based on the above problems, the present invention proposes a self-circulating greenhouse irrigation system, which adopts the combination of drip irrigation and sprinkler irrigation, and adds a rainwater recovery system at the same time, and recycles irrigation water to solve the gap between large irrigation water consumption and water resource conservation. Contradictions

Method used

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  • A self-circulating greenhouse irrigation system
  • A self-circulating greenhouse irrigation system
  • A self-circulating greenhouse irrigation system

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Embodiment Construction

[0033] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0034] The invention relates to a self-circulation greenhouse irrigation system, comprising a rainwater recovery system, a water supply system and a self-circulation irrigation system. The following is a detailed introduction of each system:

[0035] 1. Rainwater recovery system

[0036] Such as figure 1 , 2 As shown, the rainwater recovery system is composed of a rotating flap 12 , a water-guiding partition 13 , a support rod 14 and a water-guiding pipe 15 . The rotating flap 12 is placed on the four walls of the greenhouse, connected to the walls of the greenhouse through a rotating shaft, and can rotate around the rotating shaft, and the bottom of the rotating flap 12 is provided with a support rod 14 for support. When there is no rainfall, the rotating flap 12 is closed upwards, and the greenhouse becomes a closed system; when it is rain...

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Abstract

The invention discloses a self-circulating greenhouse irrigation system, which comprises a rotating flap arranged on the walls of the four sides of the greenhouse. The rotating flap is connected to the walls of the greenhouse through a rotating shaft and can rotate around the rotating shaft. There are support rods for support; there are multiple water-guiding partitions on the rotating flap, and the multiple water-guiding partitions respectively divert and gather the rainwater on the rotating flap to multiple water-guiding pipes, and each water-guiding pipe is connected to the The water storage tank of a water tower is connected; through the rainwater recovery system, the water flow on the roof of the greenhouse is collected and utilized when it rains, which effectively reduces the waste of water resources and improves the overall benefit; when it does not rain, the greenhouse remains closed.

Description

technical field [0001] The invention relates to the field of efficient utilization of agricultural water resources, in particular to a self-circulating greenhouse agricultural irrigation system. Background technique [0002] The water diversion irrigation of agricultural crops is an important guarantee for their high harvest and high yield. The current agricultural irrigation water diversion methods in my country are mostly "extensive" water diversion methods with direct flow pipelines, which are likely to cause waste of water resources and cause certain economic losses. Greenhouse planting technology is used for refined agricultural cultivation. In this field, the conventional pipeline direct current irrigation method is no longer suitable for the development needs of "smart agriculture", so it is particularly important to develop new irrigation methods. Based on the above problems, the present invention proposes a self-circulating greenhouse irrigation system, which adopts...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01G9/14A01G9/24E03B3/02
CPCA01G9/14A01G9/247E03B3/02Y02A20/108Y02A40/25
Inventor 郑恺原
Owner HOHAI UNIV
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