Device for producing stable and augmented flame

A device for producing a stable and augmented flame comprising:

• a fluid-inducing assembly including a flow-diverting mechanism defining a flow-intake end and a flow-accelerating end and including a plurality of vanes extending from the flow-intake end to the flow-accelerating end and circumferentially disposed and spaced from one another, with adjacent two vanes of the plurality of vanes including a space defined therebetween and with the space defining a passage which is spiral-shaped, and with the flow-diverting mechanism further including a covering member with an enclosed circumferential edge circumferentially surrounded, wherein each vane in the flow-accelerating end is encircled by the covering member, and wherein each vane in the flow-intake end is exposed to outside and not covered by the covering member;
• and
• a shield being hollow and disposed above the fluid-inducing assembly;
• wherein external air is induced into each passage through the flow-intake end, flows therealong and exits from the flow-accelerating end and into the shield thereafter, wherein the external air is directed by the passages, is swirled and is accelerated, with the flow-accelerating end accelerating the external air, wherein a flame produced in the device is swirled with a height thereof augmented while a shape thereof is maintained stable, and wherein the flow-intake end is located at a lower position only and the flame is located at a higher position;
• wherein the flow-diverting mechanism includes a tube with an enclosed peripheral wall, and wherein the plurality of vanes are circumferentially disposed outside the tube;
• and
• wherein the flow-diverting mechanism includes a first engaging member and a first enclosure member, wherein the first engaging member includes a first connecting edge and a first receiving edge, wherein the first connecting edge is engaged with a first distal end of the tube to engage the first engaging member with the tube, wherein the first enclosure member includes a first joining edge and a first fixing edge, wherein the first joining edge is engaged with the first receiving edge to engage the first enclosure member with the first engaging member, and wherein a plurality of first gaps formed as the first receiving edge and the first joining edge are engaged with each other.