CN-224215413-U - Integrated kitchen spiral case filter screen

Abstract

The utility model relates to the field of integrated kitchen accessories, and particularly discloses an integrated kitchen volute filter screen, which is fixed at an air inlet of an integrated kitchen fan volute and comprises an oil guide cover, wherein the oil guide cover protrudes from the periphery to the middle and protrudes out of the integrated kitchen fan volute, a plurality of long air guide holes are circumferentially distributed in the oil guide cover, the air guide holes are bent into an arc shape along the rotating direction of the integrated kitchen fan, and an air inlet side of the air guide cover is positioned at the edge of one side of the air guide hole and provided with a guide edge inclined towards the air inlet direction. The product can guide oil smoke into the spiral shape to enter the spiral casing of the fan of the integrated kitchen range, reduce noise, increase wind power and be beneficial to collision, fusion and sedimentation of oil dirt particles.

Inventors

• XIA ZHISHENG
• CAO DONGMING
• ZHU JIADAN

Assignees

• 浙江美大实业股份有限公司

Dates

Publication Date

20260508

Application Date

20250516

Claims (4)

1. 1. The integrated kitchen volute filter screen is fixed at an air inlet of an integrated kitchen fan volute (100) and is characterized by comprising an oil guide cover (1) protruding from the periphery to the middle, wherein the oil guide cover (1) protrudes outwards from the integrated kitchen fan volute (100), a plurality of long air guide holes (2) are distributed in the circumferential direction of the oil guide cover (1), all the air guide holes (2) are uniformly bent into an arc shape along the rotating direction of the integrated kitchen fan, and an air inlet side of the oil guide cover (1) is positioned at the edge of one side of the air guide holes (2) and provided with a guide edge (21) inclined towards the air inlet direction.
2. 2. The integrated kitchen volute filter screen of claim 1, wherein the middle of the oil guide cover (1) is provided with an oil collecting air hole (3).
3. 3. The integrated kitchen volute filter screen according to claim 1, wherein the width of the air guide hole (2) gradually narrows from the periphery of the oil guide cover (1) to the middle.
4. 4. The integrated kitchen volute filter screen of claim 1, wherein the oil guide cover (1) is round, an annular mounting edge (4) is formed on the periphery of the oil guide cover (1), and mounting holes (41) are formed in the mounting edge (4).

Description

Integrated kitchen spiral case filter screen Technical Field The utility model relates to the field of accessories of integrated stoves, in particular to an integrated stove volute filter screen. Background The filter screen structure in the existing integrated kitchen is generally installed in a flue, such as 201921447484.9, but the filter screen can only block impurities from entering the flue, cannot play a guiding role on lampblack entering an integrated kitchen fan, and the wind direction is disturbed when the volute of the integrated kitchen fan is used for air inlet, so that the flue and the volute are impacted, the noise is high, the wind force is weakened, and the oil stain in lampblack is not beneficial to sedimentation. Disclosure of Invention The invention aims to provide an integrated kitchen volute filter screen, which reduces noise, increases wind power and is beneficial to settling greasy dirt in oil smoke. The integrated stove volute filter screen is fixed at an air inlet of the integrated stove fan volute and comprises an oil guide cover which is protruded from the periphery to the middle, the oil guide cover is protruded outside the integrated stove fan volute, a plurality of long air guide holes are circumferentially distributed in the oil guide cover, all the air guide holes are uniformly bent into an arc shape along the rotating direction of the integrated stove fan, and an air inlet side of the air guide cover is positioned at the edge of one side of the air guide hole and provided with a guide edge which is inclined to the air inlet direction. When the integrated kitchen fan rotates, the designed air guide hole and the air guide edge can adapt to spiral air inlet of the integrated kitchen fan volute, the air guide hole and the air guide edge can guide oil smoke into the air guide hole along the rotating direction of the integrated kitchen fan, further the problems that the wind direction is disordered when the oil smoke enters the integrated kitchen fan volute, a flue and the volute are impacted are avoided, noise is reduced, wind power is also enhanced, the periphery of the integrated kitchen fan protrudes to the middle to form an oil guide cover, the contact area of the oil smoke with the air guide edge and the oil guide cover can be further increased, the effect of absorbing oil dirt in the oil smoke is improved, the air guide edge and the air guide hole guide the oil smoke into a spiral shape, the effect of fusion collision of oil dirt particles is improved, and the integrated kitchen fan is more beneficial to oil dirt sedimentation and purification. Further, an oil collecting air hole is formed in the middle of the oil guide cover. The spiral oil smoke is sucked from the oil collecting wind holes, so that the collision and fusion of oil dirt particles in the oil smoke are facilitated, and the sedimentation and purification of oil dirt are facilitated. Further, the width of the air guide hole gradually narrows from the periphery of the oil guide cover to the middle. The periphery width is large, the air suction area is large, the middle narrowing suction force is large, the oil smoke is further sucked into a spiral shape, and the oil pollution in the oil smoke is facilitated to collide and combine with sedimentation. Further, the oil guide cover is circular, an annular installation edge is formed on the periphery of the oil guide cover, and an installation hole is formed in the installation edge. Thereby facilitating the disassembly and assembly. The integrated kitchen ventilator spiral case has the beneficial effects that the product can guide oil smoke into the integrated kitchen ventilator spiral case, reduce noise, increase wind power and simultaneously be beneficial to collision, fusion and sedimentation of oil dirt particles. Drawings FIG. 1 is a perspective view of the present utility model after installation; FIG. 2 is a front view of the utility model after installation; FIG. 3 is a top view of the present utility model after installation; FIG. 4 is a right side view of the present utility model after installation; FIG. 5 is a left side view of the present utility model after installation; FIG. 6 is a perspective view of the present utility model; FIG. 7 is an enlarged view of a portion of FIG. 6; FIG. 8 is a top view of the present utility model; The integrated kitchen volute 100, an oil guide cover 1, an air guide hole 2, a guide edge 21, an oil collecting air hole 3, a mounting edge 4 and a mounting hole 41. Detailed Description The invention is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the structures related to the present invention are shown in the drawings. In the description of the present invention,