A water purification device for outdoor survival training

Abstract

The invention discloses a water purification device for outdoor survival training. The device includes a boiling collecting tank, limit tracks are disposed inside filtration support frames close to the bottom end, limit sliding blocks are slidably connected inside the limit tracks, one sides of the limit sliding blocks are fixedly connected to transmission connecting rods, one ends of the transmission connecting rods located outside the limit tracks are fixedly connected to a water baffle, compression springs are fixedly connected inside the limit tracks and below the limit sliding blocks, andexpansion units are fixedly connected to the top ends at both sides of a water collection tank outer wall. The invention relates to the technical field of water purification equipment. The water purification device for outdoor survival training provided by the invention reaches the purposes of enlarging the rainwater collection area, increasing the rainwater collection amount, preventing sedimentfrom blocking a filter core, preliminarily and uniformly filtering water, improving the potable water quality, automatically adjusting and recharging water source, preventing slow boiling caused by excessive water source accumulation, at the same time eliminating microorganisms in the water source by boiling, and guaranteeing the health of people.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, in particular to a water purification device for outdoor survival training. Background technique [0002] Water purification equipment refers to equipment that produces purified water. Most of them use reverse osmosis technology. Reverse osmosis is to desalinate and desalinate brine by using a physical method without phase change at room temperature. To understand the principle of reverse osmosis desalination, we must first understand the concept of "osmosis". Osmosis is a physical phenomenon. When two kinds of water containing different concentrations of salt are separated by a semi-permeable membrane, it will be found that the water with less salt content will penetrate the membrane to reach the salt content. In high water, the salt content does not penetrate, so the salt concentration of the two joints is gradually blended until they are equal. However, it takes a long ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a water purification device for outdoor survival training, which solves the problem that the current outdoor survival training uses its own water source or conducts preliminary filtration of nearby water resources, and the filtered water source contains more harmful substances. Viruses and microorganisms in the water cannot be effectively removed, causing direct and indirect damage to the human body

Images