Seedling raising greenhouse irrigation system

Abstract

The invention discloses a seedling raising greenhouse irrigation system, and belongs to the technical field of seedling raising greenhouse structures. The seedling raising greenhouse irrigation systemcomprises a greenhouse body, wherein a seedling raising bed is arranged on the bottom of an inner cavity of the greenhouse body, and adjusting supporting frames are arranged on two sides of the seedling raising bed. By arrangement of driving connecting mechanisms, water spraying pipelines can rotate in a reciprocating mode at a certain angle, the spraying area of one single pipeline is greatly increased, the use number of pipelines is reduced, and the installation and production cost is reduced; meanwhile, water spraying is more reasonable, and waste of water resources is greatly reduced; through arrangement of the adjusting supporting frames, installation of the water pipes is facilitated; the water pipes are connected with the driving connecting mechanisms in an inserted mode, so that assembling and disassembling operation is simple, and water pipe nozzles are convenient to replace and unblock; and by arrangement of rainwater collecting tanks, rainwater falling on the greenhouse body can be collected and recycled, and the use capability of natural resources is improved.

Description

technical field [0001] The invention relates to the technical field of seedling-raising greenhouse structures, in particular to an irrigation system for seedling-raising greenhouses. Background technique [0002] Greenhouses are widely used in the production process of seedling cultivation and fruit and vegetable cultivation. In northern China, due to climate reasons, it is impossible to produce seedlings in a natural environment in winter, so the most common way to cultivate seedlings is to use greenhouses for seedling cultivation. There is no rain in winter in the north, so when planting in a greenhouse, the seedlings in the greenhouse must be watered and irrigated. [0003] The existing irrigation method is: diverting water to the soil and ground inside the greenhouse through manual or water pumps, and the water flows through ditches on the ground until it flows through the entire ground inside the greenhouse. This method is not only slow, but also wastes water resource...

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Problems solved by technology

[0005] The purpose of the present invention is to propose a seedling-growing greenhouse irrigation system to solve the problem that the prior art proposed in the above-mentioned background technology needs to be equipped with more sprinkler pipes for use in larger seedling-growing greenhouses, and there are many pipeline structures on the top of the greenhouse. In order to reduce the installation and production costs, it is more likely to be blocked and damaged after being used for a long time. In the case of pipeline damage or blockage, it is difficult to quickly replace the unblocking, which is inconvenient to use. Moreover, this sprinkling mode consumes more water resources, which will cause More water waste issues

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