A biomimetic water intake device used in desert water-scarce areas

Abstract

The invention discloses a bionic water taking device used for desert water-deficient regions. The bionic water taking device comprises a tree-form water taking unit, a phase-change cold storage unit,a water storage unit and a main control unit. The tree-form water taking unit comprises bionic water taking blades and water conveying channels. Microscopic convex structures are densely distributed on the front faces of the bionic water taking blades correspondingly and subjected to superhydrophobic nanometer surface modification. The phase-change cold storage unit comprises a separating phase-change cavity, a circulating working medium, a cold storage box and a phase-change cold storage material. The main control unit comprises a controller, a temperature sensor, a solar cell and a rotatingmechanism. The rotating mechanism is connected with the bionic water taking blades and used for driving the bionic water taking blades to rotate. The controller controls the rotating mechanism to drive the bionic water taking blades to rotate according to an external temperature signal obtained by the temperature sensor. Therefore, the bionic water taking device can work stably with a high efficiency and low energy consumption under unattended conditions, and can obtain atmospheric condensed water continuously and stably in a natural environment protection manner in the desert water-deficientregions.

Description

technical field [0001] The invention relates to a water intake device, in particular to a condensate water intake device with a bionic tree structure feature designed to improve water intake stability and water intake efficiency in desert water-shortage areas. Background technique [0002] In the desert area, the climate is dry, the vegetation is scarce, and the water resources are extremely scarce. People's production and life are severely restricted, and the situation is grim. Therefore, obtaining water resources reasonably and effectively has become one of the most urgent tasks in desert areas. [0003] Condensation water intake technology uses air as the source of water intake, and uses low-temperature condensation of water vapor in humid air to obtain pure liquid water. Because of its nature and environmental protection, it is widely used for water intake in desert areas. The traditional condensing water intake device has a certain water intake capacity, but because of...

AI Technical Summary

Problems solved by technology

The traditional condensing water intake device has a certain water intake capacity, but because of its unreasonable structure, it is prone to problems such as sand and gravel blocking the condensation surface, and strong wind damage to the device components or the whole, so the stability and effect of water intake are not ideal, and Special guards are required, resulting in a waste of human resources

Therefore, the traditional condensate water intake scheme cannot meet the requirements, and it is urgent to seek a new and stable water intake scheme and technology

Images