Impurity-removing watering device for landscape appreciative Dendrobium officinale planting

Abstract

The invention discloses an impurity-removing watering device for landscape appreciative Dendrobium officinale planting. The impurity-removing watering device includes a water inlet pipe, a barrel, a water outlet pipe and branch pipes; a left end and a right end of the barrel are fixedly connected to the water inlet pipe and the water outlet pipe respectively; filtering screens can block large particular impurities and perform primary filtering on water; water streams flow to drive propeller impellers to rotate so as to drive scrapping plates to scrape the large particular impurities on surfaces of the filtering screens, and in this way, the problem that the filtering effect is affected due to excess impurities absorbed on the filtering screens during a long time filtering process can be overcome; the impurities are deposited on an arc covering plate, the impurities can be discharged by regularly opening a seal ball valve; first magnets on rotation rings and second magnets in gaps between the rotation rings can absorb iron impurities in water, and perform secondary filtering on the water; an intermediate section of the barrel can be dismounted to remove the impurities, the service life is prolonged, covering nets and filtering materials can perform third filtering on the water and soften the water quality to some extent, and growth of the Dendrobium officinale is facilitated.

Description

technical field [0001] The invention relates to the technical field of crop planting, in particular to a garden ornamental dendrobium officinale planting impurity-removing watering device. Background technique [0002] Dendrobium, also known as Dendrobium orchid, belongs to the Orchidaceae plant and is a very precious Chinese medicinal material. At present, Dendrobium is mainly distributed in tropical Asia and Pacific islands. High-quality Dendrobium mainly includes Dendrobium Huoshanense, Dendrobium officinale, Dendrobium nobile, Dendrobium purple, etc. , the medicinal value of Dendrobium is extremely high. It has the effects of nourishing the stomach and promoting body fluid, nourishing yin and clearing heat, promoting body fluid and quenching thirst, and strengthening the body. At present, artificial planting bases of Dendrobium candidum have been successively established in various places, most of which adopt planting methods such as flat ridge planting or planting bed p...

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Problems solved by technology

[0003] The emerging Dendrobium candidum planting industry has many defects in the traditional sprinkler irrigation method. First, the water quality is difficult to guarantee. The water quality in many areas is relatively hard, which affects the growth of Dendrobium candidum. Second, the iron impurities in the water quality are difficult to remove. ;Third: The traditional water filtration device requires frequent cleaning of the filter element, etc., which consumes manpower and material resources

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