Portable water purification and transportation device comprises closable, inlet opening for raw water, detachable filter module, chamber for collecting filtered raw water, and supply device for water treatment chemicals

摘要

The portable water purification and transportation device comprises a closable, inlet opening (2) for raw water, a detachable filter module (3) having an inlet opening connected to a raw water chamber, and a collecting chamber (4) for collecting filtered raw water. The collecting chamber is fluidically connected to a water removal device (5). The portable water purification and transportation device further comprises a supply device (6) for supplying water treatment chemicals, a strap, a support for a drinking cup, a storage device for water treatment chemicals, and a timing device. The portable water purification and transportation device comprises a closable, inlet opening (2) for raw water, a detachable filter module (3) having an inlet opening connected to a raw water chamber, and a collecting chamber (4) for collecting filtered raw water. The collecting chamber is fluidically connected to a water removal device (5). The portable water purification and transportation device further comprises a supply device (6) for supplying water treatment chemicals, a strap, a support for a drinking cup, a storage device for water treatment chemicals, and a timing device. The supply device extends through the inlet opening and the filter module in the collection chamber. The filter module comprises a multi-layer filter comprising a coarse filter and a fine filter. The multi-layer filter includes an additional filter. A pore size of the filter decreases in the flow direction from the inlet opening to the collecting chamber. The pore size of the coarse filter is 2-10 mu m, and pore size of the fine filter is 0.5-2 mu m. The filters are independent to each other, and made from a fiber fabric made of plastic, glass, metal, cloth or cellulose fibers. The raw water chamber is defined by a flexible or rigid container having two opposite openings. The filter module further comprises a fixing and/or positioning device arranged in the device. The collecting chamber is delimited by a wall and/or coating of a thermoplastic material for contact with drinking water material. The device is formed as a bag of a flexible material. The opening has a variable diameter. The diameter is varied by an edge of the strip.