1. The static flow arc dual-power fan applies the "Konda" fluid mechanics principle and innovates the "V-shaped static flow arc" at the bottom of the fan, which has a reverse flow effect on smoking, making the oil smoke more smoothly inhaled, and is effective Reduce turbulence resistance and noise (when oil fume enters an ordinary fan, it needs to make two 90-degree turns to form a turbulent flow area); it also uses a double-sided impeller design to form a negative pressure area on both sides of the fan, making the suction more powerful.
2. Smoke guide and adsorption technology Fangtai’s recent suction range hood adopts the "Konda smoke guide plate". The smoke guide plate is designed with an outward inclination angle of 28 degrees to form a tiring convex surface. , thus having the Coanda effect (also known as the Coanda effect).
First of all, the lower air inlet draws the oil smoke at a close distance, so that the oil smoke quickly approaches the smoke guide plate; due to the Coanda effect of the Coanda Director's version, the oil smoke is adsorbed on the surface of the smoke guide plate and flows along the smoke guide plate. When the oil smoke enters the upper air inlet, the pressure here increases due to the reduction of space, and the oil smoke is quickly inhaled.
3. After years of painstaking research, the Fotile Aerodynamics Laboratory (national laboratory) of variable R smooth suction duct invented the national patented technology "variable R volute tongue" fan system (invention patent number :01132056.7).
The "variable R volute tongue" can effectively offset part of the noise caused by motor operation and air flow movement, minimizing the noise inside the range hood. At the same time, inspired by the natural perfect spiral, FOTILE invented Chang The air suction duct is designed strictly according to a smooth logarithmic curve.
Because the flow direction of the oil fume in the volute is completely consistent with the curve of the volute, almost no vortex and turbulence are generated, effectively ensuring aerodynamics and reducing resistance, resulting in smoother rehearsal and stronger suction.
4. The patented Jinchang Net Fangtai Net Chang Net innovatively adopts the design of "double-layer stacked arc oil guide grooves in the same direction". The surface of the oil guide grooves is a semi-circular arc design, arranged in staggered stacks in the same direction, and the parallel spacing is 7.4mm, the distance between the upper and lower layers is 2.5mm, the wind resistance reaches the minimum value, the air inlet reaches the minimum value, the air inlet is smoother, and the suction power is stronger 5. Rear removal-free and washable technology The rear removable and washable technology has a cleanable inner core, worry-free network and change R's three key technologies for air suction ducts.
The cleanable inner core solves the problem that the "no-disassembly and washing" range hood movement cannot be disassembled and washed. You only need to remove one screw to take out the impeller for thorough cleaning and maintenance, maintaining the strong power of the movement for a long time.
The Wuyou Net is composed of a 0.04 square centimeter diamond mesh and a 71-degree surrounding oil guide column, which effectively separates and filters oil smoke, provides smoother air intake, quickly gathers oil droplets, and eliminates dripping.
The variable R smooth suction duct is designed strictly according to the smooth logarithmic curve.
6. Smoke stove wireless linkage technology FOTILE Liangan three series innovatively adopts smoke stove wireless linkage technology. Turn on the stove knob, the hood will automatically sense immediately, quickly start the fan, suck out the oil fumes, and the smoke stove will be linked harmoniously. , the kitchen is lastingly fresh, realizes a convenient and fast lifestyle, and takes you into a new era of intelligent kitchens.
7. Three-dimensional ion air curtain technology FOTILE three-dimensional ion air curtain range hood EH10B original "three-dimensional ion air curtain" technology, three-dimensional air curtains are specially installed on the front, left and right sides of the smoke collecting chamber to form a The perfect air curtain increases the depth of the smoke collecting cavity, completely isolates the oil fume, improves the effect of oil fume absorption, and prevents the oil fume from being inhaled by family members.