A method for water purification in the field
A water purification and field technology, applied in the field of field survival supplies, can solve problems such as inability to sterilize water or purify treatment, heat sterilization, inability to make fire and not water, etc., and achieve the effects of being convenient to carry, assemble and use, efficient heating, and convenient to use.
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no. 1 approach
[0025] The first embodiment: see Figure 1-Figure 4 As shown, the present invention provides a portable water intake and purification device for the field, comprising a bracket 3, a water intake tank 1 and a water purification cover 2, the water intake tank 1 is located above the support 3, and the water purification cover 2 is located at the top of the water intake tank 1 and faces The interior of the water intake tank 1 is extended, and the bottom of the water intake tank 1 is provided with a water outlet pipe 4;
[0026] The water intake tank 1 includes a tank body 101 with an open top. The tank body 101 is provided with a hollow tube 104 that runs through the bottom of the tank body 101. The bottom end of the hollow tube 104 communicates with the water outlet pipe 4. The top of the tank body 101 is provided with a sealing gasket 103 , the bottom of the tank body 101 is provided with a support pad 101 connected to the bracket 3;
[0027] The water purification cover 2 incl...
no. 2 approach
[0037] The second embodiment: a portable water intake and purification device for the field, comprising a bracket 3, a water intake tank 1 and a water purification cover 2, the water intake tank 1 is located above the support 3, and the water purification cover 2 is located on the The top of the water intake tank 1 and extends to the inside of the water intake tank 1;
[0038] The water intake tank 1 includes a tank body 101 with an open top, and a hollow tube 104 that runs through the center of the bottom of the tank body 101 is provided inside the tank body 101, and a top cover is provided on the top of the hollow tube 104. A smoke exhaust pipe 4 is arranged at the bottom of the tank 1, and a filter screen is arranged at a level flush with the thin plate in the hollow pipe 104, and charcoal is stacked on the filter screen, and the bottom end of the hollow pipe 104 is connected to the smoke exhaust pipe 4. The top of the tank body 101 is provided with a sealing gasket 103, an...
no. 3 approach
[0045] The third embodiment: a method for water extraction and water purification for field use, the method comprises the following steps
[0046] S1: select a pot-shaped airtight container with a highly translucent circular cover and a light and thin aluminum bottom plate for containing the water source to be purified;
[0047] S2: use a plurality of absorbent cotton strips exposed to the water source to be purified as the first auxiliary evaporation source, and use the aluminum hollow tube heated by charcoal in contact with the water source as the second auxiliary evaporation source;
[0048] S3: a plurality of first convex lenses corresponding to the above-mentioned water-absorbing cotton strips and subjected to condensing and roasting are used as third auxiliary evaporation sources;
[0049] S4: use the second convex lens placed on the lower surface of the cover body as the ignition source of the charcoal, and the arc-shaped lower surface of the second convex lens body sim...
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