CN211176943U

CN211176943U - Rotary suction device for range hood and integrated stove

Info

Publication number: CN211176943U
Application number: CN201921621062.9U
Authority: CN
Inventors: 邢行; 李永波; 潘叶江
Original assignee: Vatti Co Ltd
Current assignee: Vatti Co Ltd
Priority date: 2019-09-27
Filing date: 2019-09-27
Publication date: 2020-08-04
Anticipated expiration: 2029-09-27

Abstract

The utility model discloses a rotary suction device for range hood, rotary suction device includes bottom surface and at least one lateral wall face, wherein the lateral wall face is equipped with a plurality of tangential air inlets that are used for making the oil smoke form the whirl, perhaps two arbitrary adjacent be formed with the tangential air inlet that is used for making the oil smoke form the whirl between the lateral wall face. The utility model discloses a rotary suction device, its simple structure, reasonable in design can effectively strengthen the suction to the oil smoke, and then improves rotatory smoking effect, reduces the oil smoke escape. The utility model also provides an integrated kitchen that has this spin-suction device.

Description

Rotary suction device for range hood and integrated stove

Technical Field

The utility model relates to a kitchen electricity technical field especially relates to a inhale device and integrated kitchen soon for range hood.

Background

At present, the integrated stove mainly adopts side suction, a smoke inlet of the integrated stove is long, and oil smoke generated during cooking is mainly concentrated in a region above a stove head. The longer smoke inlet part cannot be fully utilized, and meanwhile, a part of heat is easy to absorb, although the absorption rate of the oil smoke can reach more than 95%, more oil smoke still escapes during quick frying, and certain pollution is caused to the air in a kitchen.

Disclosure of Invention

The utility model discloses aim at solving one of the problems that exist among the prior art to a certain extent at least, for this reason, the utility model provides a rotary suction device for range hood, its simple structure can form the whirl, effectively strengthens the smoking effect, reduces the oil smoke escape.

The utility model also provides an integrated kitchen that has this a spin-suction device for range hood.

According to the rotary suction device for the range hood, the rotary suction device is realized through the following technical scheme:

the utility model provides a spin-draw device for range hood, spin-draw device includes bottom surface and at least one lateral wall face, the lateral wall face encircle the bottom surface set up and with bottom surface fixed connection, wherein the lateral wall face is equipped with a plurality of tangential air inlets that are used for making the oil smoke form the whirl, or arbitrary two adjacent be formed with the tangential air inlet that is used for making the oil smoke form the whirl between the lateral wall face.

In some embodiments, the side wall surface is a reverse truncated pyramid-shaped side plate or a reverse truncated pyramid-shaped side plate, and the side wall surface is provided with a plurality of tangential air inlets which are deflected from bottom to top along the side wall surface towards the same direction at intervals.

In some embodiments, the sidewall surface is provided with a plurality of strip-shaped guiding grooves which deflect in a counterclockwise or clockwise direction and are recessed towards the inside, and the tangential air inlets are formed in the guiding grooves.

In some embodiments, the diversion trench includes a diversion surface and a wind collection surface enclosing to form a shape similar to "L" or "V", and the tangential air inlet is opened at the wind collection surface or at a corner of the diversion surface and the wind collection surface.

In some embodiments, the side wall surfaces are arc-shaped plates, the number of the side wall surfaces is not less than two, all the side wall surfaces surround to form a reversed frustum shape or a reversed frustum shape, and a gap is formed between any two adjacent side wall surfaces, and the gap is the tangential air inlet.

In some embodiments, the bottom surface is provided with a plurality of air inlets, and axial airflow entering from the air inlets can be matched with tangential airflow entering from the tangential air inlet to form a tornado-shaped smoking effect.

In some embodiments, the edge of the bottom surface is integrally formed with the lower end edge of the side wall surface.

According to the integrated kitchen that above-mentioned provided, it realizes through following technical scheme:

an integrated kitchen range comprises a box body, a wind cabinet system, a smoke collecting cover with at least one smoke inlet, a kitchen range module and the rotary suction device, wherein the rotary suction device is installed on the smoke collecting cover and covers the smoke inlet.

In some embodiments, the upper end of the side wall surface is provided with a convex edge protruding outwards along the circumferential direction, and the convex edge is detachably connected with the edge of the smoke inlet.

In some embodiments, baffles which continue forwards are arranged at the top and/or the left and right sides of the smoke collecting hood, and the lower ends of the baffles at the left and right sides are fixedly connected with the top or the side wall of the box body.

Compared with the prior art, the utility model discloses an at least including following beneficial effect: the utility model discloses a rotary suction device, its simple structure, reasonable in design can effectively strengthen the suction to the oil smoke, and then improves rotatory smoking effect, reduces the oil smoke escape.

Drawings

Fig. 1 is a schematic structural view of a rotary suction device in embodiment 1 of the present invention;

fig. 2 is a schematic structural view of another angle of the rotary suction device in embodiment 1 of the present invention;

fig. 3 is a schematic structural view of an integrated cooker in embodiment 2 of the present invention;

fig. 4 is a schematic structural view of the integrated cooker in embodiment 2 of the present invention, in which the rotary suction device is hidden.

Detailed Description

The present invention is illustrated by the following examples, but the present invention is not limited to these examples. To the embodiment of the present invention, modify or replace some technical features, without departing from the spirit of the present invention, it should be covered in the technical solution scope of the present invention.

Example 1

As shown in fig. 1-2, a rotary suction device for a range hood, the rotary suction device 1 includes a bottom surface 11 and at least one side wall surface 12, wherein the bottom surface 11 forms a bottom of the rotary suction device 1, and the side wall surface 12 is disposed around the bottom surface 11 and fixedly connected to the bottom surface 11, so that the side wall surface 12 forms a peripheral side wall of the rotary suction device 1. The side wall surfaces 12 are provided with a plurality of tangential air inlets 121 for forming rotational flow of the oil smoke, or a tangential air inlet 121 for forming rotational flow of the oil smoke is formed between any two adjacent side wall surfaces 12. Specifically, the tangential air inlets 121 of the present embodiment are arranged from bottom to top along the peripheral sidewall, so that the tangential air inlets 121 are in the shape of long slits.

The rotary suction device of this embodiment, its simple structure, reasonable in design sets up a plurality of tangential air inlets 121 that separate each other on the week lateral wall through side wall face 12 or rotary suction device 1 to make outside oil smoke form the whirl behind tangential air inlet 121 tangential entering rotary suction device 1, can effectively strengthen the suction to the oil smoke, and then improve rotatory smoking effect, reduce the oil smoke and escape.

Further, the side wall surface 12 is a reverse truncated cone-shaped side plate or a reverse truncated cone-shaped side plate, and the side wall surface 12 is provided with a plurality of tangential air inlets 121 which deflect from bottom to top along the side wall surface 12 towards the same direction at intervals, so that the peripheral side wall of the rotary suction device 1 is in a reverse truncated cone shape or a reverse truncated cone shape, a strong negative pressure area can be formed near the rotary suction device 1 under the suction action of a fan system of the range hood, a rotational flow can be formed in the negative pressure area to extend the negative pressure area, the peripheral oil smoke is conveniently sucked into the rotary suction device 1 and then discharged out of the room, and the rotary smoke suction effect is effectively enhanced. In the present embodiment, the side wall surface 12 is an inverted circular truncated cone-shaped side plate, that is, the peripheral side wall of the spin suction device 1 is inverted circular truncated cone-shaped.

Specifically, the sidewall surface 12 is provided with a plurality of strip-shaped guiding grooves which deflect counterclockwise or clockwise and are recessed towards the inside, and the tangential air inlet 121 is formed in the guiding grooves. Therefore, the additional arrangement of the flow guide grooves is beneficial to enhancing the smoke guide and gathering effects and reducing the escape of oil smoke. In this embodiment, the strip-shaped guide grooves are deflected in the counterclockwise direction, so that the tangential air inlets 121 are also deflected in the counterclockwise direction.

Preferably, the guiding groove includes a guiding surface 122 and a wind collecting surface 123 enclosing to form a shape similar to "L" or "V", and a tangential air inlet 121 is disposed on the wind collecting surface 123 or a tangential air inlet 121 is disposed at a corner of the guiding surface 122 and the wind collecting surface 123, so as to guide external oil smoke to the tangential air inlet 121 through the guiding surface 122, and then enter the interior of the rotary suction device 1 tangentially from the tangential air inlet 121, thereby forming a tangential rotating airflow.

In this embodiment, the guiding groove is shaped like "L", the guiding surface 122 is an inclined surface inclined from outside to inside, and the tangential air inlet 121 is opened on the air collecting surface 123, so that the airflow entering the interior of the rotary suction device 1 tangentially from the tangential air inlet 121 can rotate along the inner wall surface of the rotary suction device 1 and finally be discharged to the outside.

Further, a plurality of inlet ports 111 are seted up to bottom surface 11, so, the axial air current that gets into from inlet port 111 can cooperate with the tangential air current that gets into from tangential air inlet 121 and form tornado form smoking effect, do benefit to the negative pressure epitaxy with range hood, the all-round cigarette that gathers together of being convenient for, further improve rotatory smoking effect, effectively solved because of the interval of rotary suction device 1 and top of a kitchen range is far away and can't effectively the not enough of suction, thereby guarantee that the user is when the stir-fry, the oil smoke escape is few, do benefit to and improve kitchen air quality.

Preferably, the edge of the bottom surface 11 and the lower edge of the sidewall surface 12 are integrally formed, so as to improve the production efficiency of the rotary suction device 1 and reduce the manufacturing cost.

Furthermore, a flange 13 protruding outward is disposed at the upper end of the side wall 12 along the circumferential direction, and a plurality of mounting holes 131 are disposed at intervals along the length direction on the flange 13 for screws, screws or other locking members to pass through. Thus, the attachment and detachment of the rotary suction device 1 are made easier and more convenient by adding the flange 13 having the attachment hole 131 to the upper edge of the side wall surface 12.

In other implementations, the peripheral sidewall of the rotary suction device 1 may also be formed by surrounding a plurality of sidewall surfaces 12, the sidewall surfaces 12 are arc-shaped plates, and the number of the sidewall surfaces is not less than two, all sidewall surfaces 12 surround to form a reversed frustum shape or a reversed frustum shape, and a gap is formed between any two adjacent sidewall surfaces 12, the gap is a tangential air inlet 121 for making the oil smoke form a rotational flow, so that the rotary suction device 1 can have a rotary oil absorption function without additionally providing an air inlet 121 on the peripheral sidewall of the rotary suction device 1. Preferably, each side wall surface 12 is disposed to deflect from outside to inside towards clockwise or counterclockwise, and the lower end of each side wall surface 12 is fixedly connected with the bottom surface 11, so that each side wall surface 12 is used as a flow guide surface, the arrangement of the flow guide groove can be omitted, and the whole structure of the rotary suction device 1 is simpler.

Example 2

As shown in fig. 3, an integrated cooker of the present embodiment includes a case 2, a hood system, a hood 3 having at least one smoke inlet 31, and a cooker module 4, the hood system is installed in the case 2, the hood 3 is disposed at the rear side of the top of the case 2 and communicates with the hood system, the cooker module 4 is disposed at the top of the case 2 and in front of the hood 3, and further includes a rotary suction device 1 as described in embodiment 1, and the rotary suction device 1 is installed on the hood 3 and covers the smoke inlet 31. From this, the integrated kitchen of this embodiment, at wind cabinet system during operation, can form stronger negative pressure zone around the rotary suction device 1, and this negative pressure zone can form rotatory flow field to extend to on the pan face of cooking utensils module 4 with the negative pressure zone, and then discharge outdoor again after inhaling device 1 with the oil smoke rotary suction, rotatory smoking is effectual, does benefit to and reduces the tobacco tar escape and improves kitchen air quality, satisfies user's the demand of stir-fry of exploding better, improves user experience.

In this embodiment, the front of the smoke collecting hood 3 is provided with two smoke inlets 31 corresponding to the number of burners of the stove module 4 at intervals, and the rotary suction device 1 is correspondingly installed on each smoke inlet 31, so that the two smoke inlets 31 are arranged at intervals, and the rotary suction device 1 is installed on each smoke inlet 31, thereby preventing the smoke inlets from being long and being incapable of being fully utilized and absorbing partial heat.

As shown in fig. 4, specifically, screw holes 33 are symmetrically arranged at the edge of each smoke inlet 31, when the rotary suction device 1 is installed, screws or other locking members are sequentially passed through the mounting holes 131 of the flange 13 and the screw holes 33, so that the rotary suction device 1 is stably and reliably installed on the smoke inlet 31.

Further, baffles 32 which continue forward are arranged at the top and/or the left and the right sides of the smoke collecting hood 3, and the lower ends of the baffles 32 at the left and the right sides are fixedly connected with the top or the side wall of the box body 2. Specifically, this embodiment all is equipped with baffle 32 on the top of collection petticoat pipe 3, left side and right side, so can form one and hold together the cigarette district, prevents that the oil smoke from up and toward both sides escape, utilizes and further improves rotatory smoking effect, satisfies user's culinary art experience better, avoids polluting kitchen air quality because of the oil smoke escapes when exploding the stir-fry.

What has been described above are only some embodiments of the invention. For those skilled in the art, without departing from the inventive concept, several modifications and improvements can be made, which are within the scope of the invention.

Claims

1. The utility model provides a spin-draw device for range hood, spin-draw device (1) includes bottom surface (11) and at least one side wall face (12), side wall face (12) encircle bottom surface (11) set up and with bottom surface (11) fixed connection, its characterized in that, side wall face (12) are equipped with a plurality of tangential air inlets (121) that are used for making the oil smoke form the whirl, or arbitrary two are adjacent be formed with tangential air inlet (121) that are used for making the oil smoke form the whirl between side wall face (12).

2. The rotary suction device for the range hood according to claim 1, wherein the side wall surface (12) is a reverse truncated cone-shaped side plate or a reverse truncated cone-shaped side plate, and a plurality of tangential air inlets (121) which deflect from bottom to top in the same direction along the side wall surface (12) are arranged at intervals on the side wall surface (12).

3. The rotary suction device for the range hood according to claim 2, wherein the side wall surface (12) is provided with a plurality of strip-shaped guide grooves which deflect in the counterclockwise or clockwise direction and are concave towards the inside, and the tangential air inlet (121) is arranged in the guide grooves.

4. The rotary suction device for the range hood according to claim 3, wherein the guiding groove comprises a guiding surface (122) and a wind collecting surface (123) enclosing to form a shape similar to a shape like "L" or "V", and the tangential air inlet (121) is opened on the wind collecting surface (123) or the tangential air inlet (121) is opened on a corner of the guiding surface (122) and the wind collecting surface (123).

5. The rotary suction device for the range hood according to claim 1, wherein the side wall surfaces (12) are arc-shaped plates, the number of the side wall surfaces is not less than two, all the side wall surfaces (12) enclose to form a reversed frustum shape or a reversed frustum shape, a gap is formed between any two adjacent side wall surfaces (12), and the gap is the tangential air inlet (121).

6. The rotary suction device for the range hood according to any one of claims 1 to 5, wherein the bottom surface (11) is provided with a plurality of air inlet holes (111), and axial air flow entering from the air inlet holes (111) can be matched with tangential air flow entering from the tangential air inlet (121) to form a tornado-shaped smoking effect.

7. The rotary suction device for the range hood according to claim 6, wherein the edge of the bottom surface (11) and the lower edge of the side wall surface (12) are integrally formed.

8. An integrated hob comprising a box (2), a fume hood system, a fume collecting hood (3) with at least one fume inlet (31) and a hob module (4), characterized in further comprising a rotary suction device (1) according to any one of the claims 1 to 7, said rotary suction device (1) being mounted on said fume collecting hood (3) and covering said fume inlet (31).

9. The integrated cooker according to claim 8, wherein a flange (13) protruding outwards is arranged at the upper end of the side wall surface (12) along the circumferential direction, and the flange (13) is detachably connected with the edge of the smoke inlet (31).

10. An integrated kitchen range according to claim 8 or 9, characterized in that baffles (32) continuing forward are arranged on the top and/or left and right sides of the smoke collecting hood (3), and the lower ends of the baffles (32) on the left and right sides are fixedly connected with the top or side wall of the box body (2).