Nutrient solution automatic circulating device for hydroponic cabinet
By designing an automatic nutrient solution circulation device for hydroponic cabinets, and using sensors and pump systems to automatically adjust the nutrient solution ratio and circulation, the problem of uneven nutrient solution concentration in hydroponic devices is solved, achieving stability and efficient management of the plant growth environment.
Patent Information
- Application Number
- CN202521910114.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-05
- Publication Date
- 2026-08-07
- Estimated Expiration
- 2035-09-05
AI Technical Summary
Existing hydroponic devices require manual intervention to adjust the nutrient solution ratio, and there is a problem of salt accumulation caused by uneven nutrient solution concentration, which affects plant growth.
Design an automatic nutrient solution circulation device for hydroponic cabinets, including a mother liquor tank, a nutrient solution tank, an aeration head, and a control console. The device monitors the concentration and pH of the nutrient solution using EC and pH sensors, and automatically adjusts the nutrient solution ratio and circulation using metering pumps and aeration pumps to ensure that the nutrient solution maintains a suitable concentration and pH at different growth stages.
It achieves automatic preparation and circulation of nutrient solution, avoiding manual intervention, maintaining the stability of nutrient solution, preventing salt accumulation, and promoting healthy plant growth.