主权项 |
1. An evaporative chiller using string-screen-fill pack, comprising:
a multiplicity of string-screen-fills each having a pair of vertical-string-screens on both sides of said string-screen-fill, each of said vertical-string-screen having vertical strings separated sufficiently apart from each other, wherein said vertical strings passing through and over semi-circular holes on the frame of said string-screen-fill; several of attachment tabs on said string-screen-fill frame, each of said attachment tabs locating on said string-screen-fill frame for joining said string-screen-fills, whereby said attachment tabs are joined by aligning said attachment tabs with and inserting into the counterpart tabs of said string-screen-fill to be joined by pressing. |