CN218295902U

CN218295902U - Integrated kitchen with external fan system

Info

Publication number: CN218295902U
Application number: CN202222333428.0U
Authority: CN
Inventors: 刘钰琢; 胡涛; 梁雪斐
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-08-31
Filing date: 2022-08-31
Publication date: 2023-01-13
Anticipated expiration: 2032-08-31

Abstract

The utility model relates to an external integrated kitchen of fan system, include: a body; the fan system is arranged outside the machine body and is communicated with the fluid of the smoke inlet duct; the fan system comprises an air box, the air box is provided with a first side wall and a second side wall which are opposite to each other in a first direction, and a third side wall and a fourth side wall which are opposite to each other in a second direction, the first direction is basically vertical to the second direction, at least one of the first side wall, the second side wall, the third side wall and the fourth side wall is provided with an air inlet connector, at least two of the first side wall, the second side wall, the third side wall and the fourth side wall are provided with an air outlet connector, and the air outlet connector is detachably connected with a first air baffle for shielding the air outlet connector. The bellows has adopted the variable bellows structure that has a plurality of air-out connectors, can be applicable to different kitchen flue layouts, when the installation of carrying out integrated kitchen, the user can select suitable air-out connector according to the demand of discharging fume of reality.

Description

Integrated kitchen with external fan system

Technical Field

The utility model relates to an integrated kitchen technical field especially relates to an external integrated kitchen of fan system.

Background

The integrated kitchen range is a kitchen appliance integrating multiple functions of an oil fume suction device, a gas stove, a disinfection cabinet, a steam box, a storage cabinet and the like, and has the advantages of space saving, good oil fume suction effect, energy saving, low consumption, environmental protection and the like.

The utility model discloses an integrated kitchen, including the kitchen body, inhale oil fume sucking device and the cabinet body, inhale oil fume sucking device including setting up the oil fume sucking device at kitchen body rear and set up the fan system at the internal of cabinet including the kitchen body, inhale oil fume sucking device and the cabinet body as application number CN201821555806.7 (the grant bulletin number is: CN 209026908U), the fan system includes the fan, the fan includes impeller and spiral case, be formed with the air outlet on the spiral case, the air exit has been seted up to the side of the cabinet body, the air outlet orientation the air exit. The fan system is arranged in the cabinet body in the patent, so that the space in the integrated kitchen range body is difficult to be fully utilized, and the fan is generally arranged behind an inner container of a steam box or an oven or a dish washer or a disinfection cabinet, so that the maintenance is inconvenient. On the other hand, the fan system is arranged inside the integrated cooker, and the fan is very difficult to disassemble and assemble when needing to be cleaned; a steam box or an oven is usually arranged below the integrated cooker, and the space of the steam box and the oven can be occupied by the fan system, so that the depth of the steam box and the oven is shallow, and the use is influenced.

In order to solve the technical problem, an ultra-low sound integrated stove with an external fan is disclosed in the Chinese utility model with the application number of CN201920176942.3 (the authorized publication number is CN 210740482U), wherein an air box is arranged outside a machine body, and the fan is arranged in the air box. The external structure of the fan system is adopted, so that the fan system is convenient to maintain and clean, and the internal space of the machine body can be fully utilized.

However, the integrated stove with the external fan has certain disadvantages, the external air box has a single structure and can only be applied to the air exhaust mode of a specific integrated stove, that is, the air exhaust mode of the integrated stove is limited by the single air box structure, and different requirements of different kitchen flue layouts of users on the installation and air exhaust directions of the integrated stove cannot be considered.

In summary, further improvements are needed in the existing integrated cooktops.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to prior art's current situation, provide an external integrated kitchen of fan system that can the different kitchen flue overall arrangement of adaptation betterly.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: an external integrated kitchen of fan system includes:

the body, its inside limits and is used for sucking and discharging the soot and entering the wind channel;

the fan system is arranged outside the machine body and is communicated with the fluid of the smoke inlet duct;

the fan system comprises an air box and a centrifugal fan arranged in the air box, the air box is provided with a first side wall and a second side wall which are opposite to each other in a first direction, a third side wall and a fourth side wall which are opposite to each other in a second direction, the first direction is basically vertical to the second direction, at least one of the first side wall, the second side wall, the third side wall and the fourth side wall is provided with an air inlet connecting port, at least two of the first side wall, the second side wall, the third side wall and the fourth side wall are provided with air outlet connecting ports, and the air outlet connecting ports are detachably connected with first air baffles used for shielding the air outlet connecting ports.

In order to adapt to the overall structure of the centrifugal fan and reduce the overall volume of the bellows, so as to be able to fit better into a cabinet located on the side of the body, the distance between the first and second side walls is smaller than the distance between the third and fourth side walls, so that the bellows is flat overall, the centrifugal fan comprises a volute and an impeller arranged inside the volute, the rotation axis of the impeller being parallel to the first direction.

In order to conveniently take out the centrifugal fan for cleaning or maintenance, the air box comprises an air box body and a cover plate, an opening for the centrifugal fan to be placed in and taken out is formed in the top of the air box body, and the cover plate is detachably connected to the opening of the air box body.

As an improvement, the air outlet connector on the first side wall or the second side wall is denoted as a first air outlet connector, the volute is provided with an air outlet, and the air outlet is connected with the first air outlet connector through a first air guide pipe. When the air outlet connector on the first side wall or the second side wall of the air box is used as a smoke outlet connected with the smoke exhaust pipe, the centrifugal fan volute cannot be conveniently and directly connected with the first air outlet connector due to the structural characteristics of the centrifugal fan volute, and therefore a first air guide pipe is required to be arranged for steering and guiding.

In order to provide more arrangement modes for the fan system, the number of the air inlet connectors is two, one air inlet connector is arranged on the first side wall or the second side wall, and the other air inlet connector is arranged on the third side wall or the fourth side wall.

In order to realize the connection between the machine body and the air box, a smoke outlet communicated with the smoke inlet air channel is formed in the side part of the machine body, and the air inlet connector is connected with the smoke outlet through a second air guide pipe.

Because the centrifugal fans are arranged in the air box in different modes, and the height positions of the air outlets of the volute are different, at least two air outlets are arranged in a staggered manner in the vertical direction in order to be better matched with the centrifugal fans in different arrangement positions.

In order to conveniently connect with an external smoke exhaust pipe, an air outlet mask connected with the external smoke exhaust pipe is further arranged at each air outlet connecting port.

In order to collect the oil stains dripped in the operation process of the centrifugal fan, the bottom of the air box is also provided with an oil receiving box for containing the oil dripped on the centrifugal fan.

Compared with the prior art, the utility model has the advantages that: to the external fan system of integrated kitchen, the bellows has adopted the variable bellows structure that has a plurality of air-out connectors, can be applicable to different kitchen flue layouts, and when carrying out the installation of integrated kitchen, the user can select suitable air-out connector according to the demand of discharging fume of reality to it can to plug up all the other idle air-out connectors through the first deep bead that corresponds.

Drawings

Fig. 1 is a schematic perspective view of an installation state of an integrated cooker according to an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the cabinet shown in FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

fig. 4 is a schematic perspective view of another installation state of the integrated cooker according to the embodiment of the present invention;

FIG. 5 is a schematic perspective view of the cabinet shown in FIG. 4;

FIG. 6 is a schematic perspective view of the wall of FIG. 5 with the wall hidden;

fig. 7 is a schematic perspective view of a fan system of an integrated cooker according to an embodiment of the present invention (showing a plurality of smoke exhaust pipes connected to a smoke outlet of a cooker body through an air inlet connector on a first side wall);

fig. 8 is a schematic perspective view of a fan system of an integrated cooker according to an embodiment of the present invention (showing a plurality of smoke exhaust pipes connected to a smoke outlet of a cooker body through an air inlet connector on a fourth side wall);

fig. 9 is a schematic perspective view of a placement state of a centrifugal fan of the fan system according to the embodiment of the present invention;

fig. 10 is a schematic perspective view of another placement state of the centrifugal fan of the fan system according to the embodiment of the present invention;

fig. 11 is a schematic perspective view of a centrifugal fan of a fan system according to an embodiment of the present invention in another placement state;

FIG. 12 is a schematic perspective view of an air box according to an embodiment of the present invention;

fig. 13 is a schematic perspective view of another angle of the bellows according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Directional terms such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like are used in the description and claims of the present invention to describe various example structural portions and elements of the present invention, but these terms are used herein for convenience of description only and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be arranged in different orientations, these directional terms are for illustrative purposes only and should not be construed as limiting, and for example, "upper" and "lower" are not necessarily limited to orientations opposite or consistent with the direction of gravity.

Referring to fig. 1 to 13, the integrated cooker with the external fan system 20 includes a body 10 and the fan system 20. The machine body 10 includes a cabinet 11 and a head 13. The front part of the cabinet 11 is generally provided with a box structure such as a steam box 14, an oven or a disinfection cabinet. The rear portion of the cabinet 11 is generally provided with a vertically extending smoke inlet duct 130. The top of the cabinet body 11 is provided with a cooking bench 12, the cooking bench 12 is provided with two burners 120, and the two burners 120 are generally arranged in sequence along the left-right direction. The machine head 13 is arranged at the rear side of the top of the cabinet body 11 and is provided with a vertically extending smoke inlet duct 130, the top of the front side of the machine head 13 is also provided with an air inlet 131 which extends transversely (i.e. extends leftwards and rightwards), and the air inlet 131 is communicated with the top of the smoke inlet duct 130. The top of the machine head 13 also has a smoke blocking part extending forward, and the smoke blocking part is shielded above the air inlet 131 and also extends in the left-right direction.

The passage of the machine head 13 is generally defined by a back plate and a front plate which are arranged in a front-back opposite spaced manner, wherein the height of the back plate is higher than that of the front plate, thereby forming an air inlet 131 with an upper opening.

The blower system 20 of the present embodiment is disposed outside the machine body 10, wherein the blower system 20 includes a bellows 21 and a centrifugal blower 26 disposed in the bellows 21. The centrifugal fan 26 includes a volute 261 and an impeller 262 disposed in the volute 261, wherein the impeller 262 is driven by a motor to rotate so as to provide a negative pressure for sucking and exhausting the soot.

The side of the cabinet 11 has a smoke outlet 110 communicated with a smoke inlet duct 130, and the rear side of the cabinet 11 has a smoke outlet duct 132 extending vertically. The upper portion of the smoke outlet duct 132 is connected to the bottom of the smoke inlet duct 130 of the head 13. The aperture (width in the left-right direction) of the smoke outlet duct 132 is gradually reduced from top to bottom, the side portion of the cabinet 11 is provided with a smoke outlet 110, and the smoke outlet 110 is communicated with the bottom of the smoke outlet duct 132 and is connected with the air box 21 through the second air guiding pipe 32.

The windbox 21 of the present embodiment has a first sidewall 211 and a second sidewall 212 opposed in the first direction A1 and a third sidewall 213 and a fourth sidewall 214 opposed in the second direction A2. Wherein the first direction A1 is substantially perpendicular to the second direction A2.

The distance between the first side wall 211 and the second side wall 212 of the wind box 21 is smaller than the distance between the third side wall 213 and the fourth side wall 214, so that the wind box 21 is flat as a whole, the centrifugal fan 26 includes a volute 261 and an impeller 262 arranged in the volute 261, and the rotation axis O of the impeller 262 is parallel to the first direction, wherein the distance between the first side wall 211 and the second side wall 212 is slightly larger than the size of the centrifugal fan 26 in the axial direction of the impeller 262, so that the wind box 21 is adapted to the whole structure of the centrifugal fan 26 as a whole, and the wind box 21 is smaller in size as a whole and can be better installed in the cabinet 41 on the side of the machine body 10.

At least one of the first side wall 211, the second side wall 212, the third side wall 213 and the fourth side wall 214 of the bellows 21 is provided with an air inlet connection port 23, and in the present embodiment, two air inlet connection ports 23 are shown, wherein one air inlet connection port 23 is provided on the first side wall 211 or the second side wall 212, and the other air inlet connection port 23 is provided on the third side wall 213 or the fourth side wall 214. When one of the two air inlet connecting ports 23 is used, the other air inlet connecting port can be shielded by the second air baffle 252, so that the smoke is prevented from leaking at the other air inlet connecting port. The second wind deflector 252 may be screwed or otherwise attached to the side wall of the bellows 21 and may be sealed by a sealing strip. In the present embodiment, three air outlet connections are provided on at least two of the first side wall 211, the second side wall 212, the third side wall 213, and the fourth side wall 214, and the three air outlet connections are correspondingly provided on the second side wall 212, the third side wall 213, and the fourth side wall 214, wherein the air outlet connection on the first side wall 211 or the second side wall 212 is referred to as a first air outlet connection 241, and the air outlet connection on the third side wall 213 or the fourth side wall 214 is referred to as a second air outlet connection 242.

Because the centrifugal fans 26 are placed in different ways in the bellows 21, and the height positions of the air outlets of the volutes 261 are different, in order to better adapt to the centrifugal fans 26 in different placement positions, the air outlet connectors on the third side wall 213 and the air outlet connectors on the fourth side wall 214 are arranged in a staggered manner in the vertical direction.

As shown in fig. 11, when the air outlet connection port on the second side wall 212 of the air box 21 is used as a smoke outlet connected to the smoke exhaust pipe 34, the volute 261 of the centrifugal fan 26 cannot be directly connected to the first air outlet connection port 241 due to the structural characteristics of itself, so that the first air guide pipe 31 needs to be provided for diversion, specifically, the air outlet of the volute 261 is arranged downward, and the air outlet of the volute 261 is connected to the first air outlet connection port 241 through the first air guide pipe 31.

When in use, each air outlet connector of the air box 21 is provided with an air outlet cover 33 connected with a smoke exhaust pipe 34.

The bellows 21 includes a bellows body 200 and a cover plate 215. The bellows body 200 is also defined by the first sidewall 211, the second sidewall 212, the third sidewall 213, and the fourth sidewall 214, and the bottom of the bellows body 200 is generally provided with an oil guide plate with a concave center. The top of the bellows body 200 has an opening for the centrifugal fan 26 to be placed therein and taken out therefrom, and a cover plate 215 is detachably attached to the opening of the bellows body 200, and specifically, the cover plate 215 may be attached to the bellows body 200 by screws. When the centrifugal fan 26 is disassembled, the centrifugal fan 26 can be taken out by pulling the handle of the volute 261 only by opening the cover plate 215 of the bellows 21 and screwing off the screw for fixing the bracket of the volute 261 and the bellows 21. The bottom of the bellows body 200 is further provided with an oil receiving box 22 for receiving oil dripping from the centrifugal fan 26, and specifically, the oil receiving box 22 may be slidably disposed below the bellows body 200 in a manner of being capable of being pushed and pulled.

The external integrated kitchen of fan system 20 of this embodiment is to the design under the different installation operating mode, can satisfy the installation demand of the external bellows 21 integrated kitchen of many scenes. Specifically, to the external fan system 20 of integrated kitchen, bellows 21 has adopted the variable bellows 21 structure that has a plurality of air-out connectors, can be applicable to different kitchen flue layouts, when carrying out the installation of integrated kitchen, the user can select suitable air-out connector according to the demand of discharging fume of reality to it can to plug up all the other idle air-out connectors through the first deep bead 251 that corresponds.

As shown in fig. 1 to 3, an installation manner of the integrated cooker is suitable for an installation condition where the integrated cooker is far away from the wall 42, and an installation manner of attaching the bellows 21 of the fan system 20 to the rear wall of the cabinet 41 may be adopted, in which the external bellows 21 occupies a certain lateral space in the cabinet 41, but saves more space for other articles in the cabinet 41. The installation mode is suitable for the situation that the public flue is arranged on the side surface of the integrated stove, and the smoke pipes of the wind boxes 21 of the integrated stove discharge smoke to the left side surface and the right side surface of the integrated stove, and particularly, the centrifugal fan 26 can adopt the arrangement mode in the figure 10. With reference to fig. 8, the smoke exhaust pipe 34 may also adopt a backward smoke exhaust manner, that is, the smoke exhaust pipe 34 is connected to the first air outlet connection 241 formed on the second side wall 212, and the centrifugal fan 26 may adopt the arrangement manner shown in fig. 11.

As shown in fig. 4 to 6, another installation method of the integrated stove is shown, in this case, the installation method is suitable for an installation condition that the integrated stove is close to the wall 42, and an installation method that the blower bellows 21 is attached to the side frame of the integrated stove can be adopted, and at this time, the distance between the integrated stove and the wall can be reduced to 480mm. The installation mode is also suitable for the condition that the public flue is arranged on the side surface of the integrated stove, and the smoke pipes of the wind boxes 21 of the integrated stove discharge smoke to the left side surface and the right side surface of the integrated stove, in this case, the centrifugal fan 26 can adopt the arrangement mode in the figure 11. With reference to fig. 7, selecting different air outlet connectors at different positions can also be suitable for the situation that the smoke pipe of the integrated stove bellows 21 discharges smoke to the back of the integrated stove or discharges smoke right in front of the integrated stove, and correspondingly, the centrifugal fan 26 can adopt the arrangement manner shown in fig. 9 and 10.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter, referred to as a first portion and a second portion) in a unified manner, i.e., a fluid (gas, liquid or a mixture thereof) can flow along a flow path from the first portion or/and be transported to the second portion, and may be directly communicated between the first portion and the second portion, or indirectly communicated between the first portion and the second portion via at least one third member, which may be a fluid passage such as a pipe, a channel, a duct, a flow guide member, a hole, a groove, or a chamber allowing the fluid to flow therethrough, or a combination thereof.

Claims

1. An external integrated kitchen of fan system includes:

a body (10) defining a smoke inlet duct (130) therein for sucking and discharging smoke;

the fan system (20) is arranged outside the machine body (10) and is communicated with the fluid of the smoke inlet duct (130);

the method is characterized in that:

the fan system (20) comprises an air box (21) and a centrifugal fan (26) arranged in the air box (21), wherein the air box (21) is provided with a first side wall (211) and a second side wall (212) which are opposite to each other in a first direction, and a third side wall (213) and a fourth side wall (214) which are opposite to each other in a second direction, the first direction is basically vertical to the second direction, at least one of the first side wall (211), the second side wall (212), the third side wall (213) and the fourth side wall (214) is provided with an air inlet connecting port (23), at least two of the first side wall (211), the second side wall (212), the third side wall (213) and the fourth side wall (214) are provided with an air outlet connecting port, and the air outlet connecting port is detachably connected with a first air baffle (251) used for shielding the air outlet connecting port.

2. The external integrated kitchen of fan system according to claim 1, characterized in that: the distance between the first side wall (211) and the second side wall (212) is smaller than the distance between the third side wall (213) and the fourth side wall (214), so that the air box (21) is flat as a whole, the centrifugal fan (26) comprises a volute (261) and an impeller (262) arranged in the volute (261), and the rotation axis of the impeller (262) is parallel to the first direction.

3. The external integrated kitchen of fan system according to claim 2, characterized in that: the air box (21) comprises an air box body (21) and a cover plate (215), the top of the air box body (21) is provided with an opening for placing the centrifugal fan (26) therein and taking the centrifugal fan out, and the cover plate (215) is detachably connected to the opening of the air box body (21).

4. The external integrated kitchen of fan system according to claim 2, characterized in that: an air outlet connecting port on the first side wall (211) or the second side wall (212) is marked as a first air outlet connecting port (241), the volute (261) is provided with an air outlet, and the air outlet is connected with the first air outlet connecting port (241) through a first air guide pipe (31).

5. The integrated cooker with the external fan system according to any one of claims 1 to 4, wherein: the number of the air inlet connecting ports (23) is two, one air inlet connecting port (23) is arranged on the first side wall (211) or the second side wall (212), and the other air inlet connecting port (23) is arranged on the third side wall (213) or the fourth side wall (214).

6. The external integrated kitchen of fan system according to claim 5, characterized in that: the side part of the machine body (10) is provided with a smoke outlet (110) communicated with the smoke inlet duct (130), and the air inlet connecting port (23) is connected with the smoke outlet (110) through a second air guide pipe (32).

7. The integrated cooker with the external fan system according to any one of claims 1 to 4, wherein: at least two of the air outlets are arranged in a staggered manner in the vertical direction.

8. The integrated cooker with the external fan system according to any one of claims 1 to 4, wherein: each air outlet connecting opening is also provided with an air outlet cover (33) which is used for being connected with an external smoke exhaust pipe (34).

9. The integrated cooker with the external fan system according to any one of claims 1 to 4, wherein: the bottom of the air box (21) is also provided with an oil receiving box (22) for containing oil dropped on the centrifugal fan (26).