Water circulation combination system for garden landscape irrigation

Abstract

The invention discloses a water circulation combination system for garden landscape irrigation. The water circulation combination system comprises a civil engineering structure, a fountain foundation, a landscape spring, a water pump and green plant units; the civil engineering structure comprises a water storage pond and a backflow blind pass, the fountain foundation is arranged upwards in the center of the water storage pond, the landscape spring is arranged at the upper end of the fountain foundation, and the multiple green plant units with the height decreasing progressively are sequentially arranged at the side of the water storage pond; and the water storage pond irrigates the green plant units in an overflow manner, one end of the backflow blind pass is connected with the bottom of the green plant unit away from the water storage pond, the other end of the backflow blind pass extends to the bottom of the water storage pond, and the water pump pumps water in the backflow blind pass to the landscape spring. The water in the backflow blind pass is pumped by the water pump and pressurized and conveyed to the landscape spring to serve as landscape water, the water on the landscape spring falls into the water storage pond, when the water level in the water storage pond rises to the edge, the water overflows to the adjacent green plant unit to irrigate and supplement water to plants on the green plant unit, the step type green plant units allow the water to flow, and each green plant unit can be irrigated.

Description

technical field [0001] The invention relates to the technical field of garden water cycle structures, in particular to a water cycle combined system for garden landscape irrigation. Background technique [0002] The setting of the garden landscape is for viewing and relaxation. In the park and other environments, there are many landscape objects. In the garden landscape, water and plants are essential parts, and fountains that flow water with greater ornamental value are also common. of. [0003] In the prior art, there are some problems in the water cycle of the garden landscape. One is that the green plants are implanted in the ground, and the irrigation water of the green plants directly flows into the soil and seeps into the ground. This part of the water cannot be recovered, and irrigation requires a lot of water. Therefore, There is a large amount of water consumption and waste, especially in the north. The second is that the irrigation of green plants adopts the meth...

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Problems solved by technology

[0003] In the prior art, there are some problems in the water cycle of the garden landscape. One is that the green plants are implanted in the ground, and the irrigation water of the green plants directly flows into the soil and seeps into the ground. This part of the water cannot be recovered, and irrigation requires a lot of water. Therefore, There is a large amount of water consumption and waste, especially in the north. The second is that the irrigation of green plants adopts the method of direct watering, and a large amount of water is poured onto the soil surface, and the water accumulation on the surface is serious in the early stage. It affects root respiration, and after a long time, all the water seeps into the ground, and water shortage occurs again. Therefore, the watering cycle is very strict. If the weather is unpredictable, the watering cycle is easy to be calculated incorrectly, which in turn affects the growth of plants. It is all caused by uneven soil moisture. The third is that the water used by the landscape spring is stored separately, which requires a separate water circulation and filtration system, and also requires a large pool to store water, and the civil structure occupies a large area.

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