Coil structure heat-collecting evaporation filling fabric and preparation, using method and usage thereof
A heat collection and coil technology, applied in the direction of fabrics, multi-strand fabrics, textiles and papermaking, can solve the problems of high installation cost, high power consumption, low desalination efficiency, etc., to improve water evaporation efficiency, increase contact area, The effect of short process flow
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Embodiment 1
[0032] Heat-collecting and evaporative filling fabric with coil structure based on cotton fiber
[0033] combine figure 1 , select 20 black cotton fiber air textured yarns as heat collecting evaporation layer weft yarn 5 and heat collecting evaporation layer warp yarn 6 to weave heat collecting evaporation layer 1; choose length 10 cm, width 0.4 cm, height 0.5 cm, aperture 10-20 Micron closed-cell foam sponge is used as the floating embedded material 7 of the floating insulation layer 2; 20 cotton fibers are selected as the warp yarn 8 of the water-absorbing layer and the weft yarn 9 of the water-absorbing layer is used to weave the water-absorbing layer 3; 20 black ramie fiber air-textured yarns are selected as the binding yarn4;
[0034] Using three-dimensional woven weaving technology, set the fabric width to 10 cm, warp and weft density: 5 threads / cm; binding yarn density: 2.5 threads / cm; set the feeding length of 1 / 10 binding yarns to 1 cm, and other yarns The feeding l...
Embodiment 2
[0045] Heat collection and evaporation filling fabric with coil structure based on polyester fiber
[0046] Use black 1200tex hydrophilic modified polyester bulky yarn as warp and weft yarns to weave the heat-collecting evaporation layer; use closed-cell foam sponge with a length of 10 cm, a width of 1 cm, a height of 0.6 cm, and a pore size of 10-20 microns as the floating embedded material; 20 cotton fibers are used as warp and weft yarns to weave the water-absorbing layer; 20 black regenerated cellulose fiber air textured yarns are selected as binding yarns;
[0047] Three-dimensional woven weaving technology is adopted, the fabric width is set to 10 cm, warp and weft density: 10 threads / cm; binding yarn density: 2 threads / cm. Set the feeding length of 1 / 2 binding yarn to 1.5 cm, the feeding length of other yarns and the take-up length of fabric to 0.1 cm;
[0048] Weaving process:
[0049] The first step is to arrange warp yarns and binding yarns according to the yarn sele...
Embodiment 3
[0058] Heat collection and evaporation filling fabric with coil structure based on regenerated cellulose fiber
[0059] Black 1000tex regenerated cellulose filament bulky yarn is selected as the warp and weft yarn to weave the heat-collecting evaporation layer; polyethylene hollow tubes with a closed diameter of 0.5 cm at both ends and a hollowness of 80% are selected as the floating embedding material; 1000tex regenerated cellulose filament is used as the Warp and weft yarns are used to weave water-absorbing layers; black 1000tex hydrophilic modified polyester bulky yarns are used as binding yarns.
[0060] Three-dimensional woven weaving technology is adopted, the fabric width is set to 10 cm, warp and weft density: 8 threads / cm; binding yarn density: 2 threads / cm. Set the feeding length of 9 / 10 binding yarns to be 2 cm, the feeding length of other yarns and the take-up length of the fabric to be 0.25 cm;
[0061] Weaving process:
[0062] The first step is to arrange warp...
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