Nutrient solution air-washing refrigerating aeration circulation device and using method thereof

Abstract

The invention belongs to the technical field of family agriculture and particularly discloses a nutrient solution air-washing refrigerating aeration circulation device which is formed by a main nutrient solution pool, an auxiliary nutrient solution pool, a cultivation bed and guide pipes. A sealable liquid injecting opening and a sealable liquid discharging opening are formed in the top and the bottom of the main nutrient solution pool respectively, and the main nutrient solution pool is provided with a refrigerating assembly and an aerating assembly. The upper portion and the lower portion of the main nutrient solution pool convey a nutrient solution and gas to the cultivation bed through the guide pipes respectively, and gas supply valves are arranged at the connecting positions of the upper portion of the main nutrient solution pool and the guide pipes. The lower portion of the main nutrient solution pool is connected to the auxiliary nutrient solution pool through the guide pipes, and liquid check valves are installed at the connecting positions of the lower portion of the main nutrient solution pool and the guide pipes. A liquid level of the nutrient solution is preset in the cultivation bed, and the nutrient solution exceeding the liquid level is guided into the auxiliary nutrient solution pool through the guide pipes. The auxiliary nutrient solution is a container with an opening formed in the top. The lower portion submersed by the nutrient solution is connected to the main nutrient solution pool through the guide pipes. The invention further provides a using method for the device. By using the device, the nutrient solution in a family water culture device can be refrigerated, aerated and circulated in a lower-power mode.

Description

technical field [0001] The invention belongs to the technical field of household agriculture, and in particular relates to a nutrient solution scrubbing, cooling, oxygen-increasing circulation device and a use method thereof. Background technique [0002] With the continuous acceleration of urbanization, the contradiction between people's demand for high-quality vegetables and the limited supply of green and healthy vegetables has become more and more obvious. With the continuous development of hydroponics technology, more and more urban residents hope to produce pollution-free vegetables at home. A large number of household water-growing vegetable machines have emerged as the times require, but the existing products lack innovation in the design of the main functions and related actuators, and the phenomenon of homogeneity is serious, and a considerable part of them cannot meet the environmental needs of plant growth. In addition, Almost all vegetable raising machines do n...

AI Technical Summary

Problems solved by technology

A large number of household water cultivation vegetable machines have emerged as the times require, but the existing products lack innovation in the design of the main functions and related actuators, and the phenomenon of homogeneity is serious, and a considerable part of them cannot meet the environmental needs of plant growth. In addition, Almost all vegetable raising machines do not consider the energy-saving and high-efficiency characteristics necessary for household appliances in their design, often with high energy consumption and unreasonable internal structure

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