Air moisture collection device and method

Abstract

The invention belongs to the technical field of air condensation water production, and discloses an air moisture collection device and method. The air moisture collection device comprises a shell, a condensation device, a water outlet pipe and a base, wherein the bottom of the shell is connected with the top of the base, an inner container is arranged in the shell, a water collecting bottle is arranged in the base, the bottom of the inner container communicates with the water collecting bottle through the water outlet pipe, the water outlet pipe is provided with a water pipe airtight valve, the condensation device is arranged between the shell and the inner container, one end of the condensation device is tightly attached to the inner wall of the shell, the other end of the condensation device is tightly attached to the outer wall of the inner container, an air inlet pipe, an exhaust pipe, a control device and an energy device are arranged on the side wall of the shell, the air inlet pipe and the exhaust pipe communicate with the interior of the inner container, an air inlet pipe airtight valve is arranged on the air inlet pipe, an exhaust pipe airtight valve is arranged on the exhaust pipe, and the control device and the energy device are connected with the condensation device. According to the air moisture collection device, accurate horizon air moisture collection can be achieved, the sampling precision is improved, soil disturbance is reduced, high-frequency detection is facilitated, the manual workload is effectively reduced, field operation is facilitated, the cost islow, and the practicability is high.

Description

technical field [0001] The invention belongs to the technical field of air condensation water production, and relates to an air moisture collection device and method. Background technique [0002] Soil is a porous multiphase (solid, liquid, and gas) loose surface layer developed on the basis of weathered rocks and Quaternary sediments. It has certain fertility (water, fertilizer, gas, and heat) and can grow plants. The migration process of water in the soil is actually the process of mutual conversion between water and air. The water content in the soil is an important factor in determining the growth of vegetation. The collection and measurement of the water near the surface and the pore air in the soil An important way to measure the water content in soil. [0003] In the prior art, when air moisture is collected, air is generally extracted directly from the soil through compressors and evaporators that use electricity or fuel as energy, and the moisture in the air is sep...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art that the air moisture collection energy consumption is large, the use is complicated, and the specific layer of the air source cannot be guaranteed, and an air moisture collection device and method are provided.

Images