Household vegetable production device with automatic water circulation supplying

Abstract

The invention discloses a household vegetable production device with automatic water circulation supplying. The device comprises a planting disc, a fish tank, a water treating pool, a water flow buffering box and a water inlet pipe; wherein a first water pump is arranged at the bottom of the fish tank and connected with a water outlet pipe with a water outlet facing towards a grating plate; the grating plate, a sterilization device, a biological sewage treatment device and an activated carbon layer are successively arranged in the water treatment pool from top to bottom; a second water pump isfurther arranged at the bottom of the water treatment pool; two water outlet branch pipes are arranged in the water flow buffering box, wherein a first water outlet branch pipe is used for supplyingwater to the inside of the planting disc, and a second water outlet branch pipe supplies water to the inside of the fish tank; one end of the water inlet pipe is connected with the second water pump,and the other end of the water inlet pipe is connected with the water flow buffering box. The device can be operated conveniently, have the characters such as automation, autotrophy, self-supplying feature and the like, and solve the problems of excessive growth of vegetables, leave wilting, rotted roots and the like.

Description

technical field [0001] The invention relates to vegetable production equipment, in particular to a domestic vegetable production device for automatic water circulation supply. Background technique [0002] Vegetables are an irreplaceable non-staple food in people's daily life and the main source of vitamins, minerals and dietary fiber necessary to maintain human health. In the 21st century, the average annual growth rate of vegetable consumption in the world is more than 5%. Calculated according to this growth rate, the world's average annual vegetable consumption will increase by more than 40 million tons, and the total consumption will reach 1.28 billion tons by 2015. However, due to the increase of foreign labor costs, and the disadvantages of high management costs and low profit margins of vegetables, the production of vegetables in developed countries has decreased, which provides a broad space for the development of vegetables in our country. And with the continuous ...

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Problems solved by technology

[0004] However, the main problem of this kind of household vegetable production equipment today is that the structure is simple, the operation is complicated, and it does not have the characteristics of automatic self-support and self-supply. If the user does not have certain basic agricultural knowledge, it will also cause problems such as plant elongation, leaf wilting, and root system rot.

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