CN217876018U - Integrated kitchen system with external fan system - Google Patents

Abstract

The utility model relates to an external integrated kitchen of fan system, include: the machine body is provided with a smoke inlet air channel and an air inlet communicated with the smoke inlet air 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 a fan box body and a centrifugal fan arranged in the fan box body, the fan box body is flat and is horizontally arranged, the centrifugal fan comprises a volute and an impeller arranged in the volute, the volute is provided with an air inlet and an air outlet, the axis of the impeller extends vertically, the air inlet is arranged upwards or downwards, an air outlet is arranged on the side wall of the fan box body, and the air outlet of the volute is connected with the air outlet. The fan system can be conveniently put into the cupboard to take out from the cupboard and carry out operations such as maintenance. In the preferred scheme, connect the front side bottom that the oil box located the fan box body with the mode of pull, it leans on forward relatively, is difficult to shelter from by article in the cupboard, and the user is when clearing up the oil box, opens the cabinet door and can take out.

Description

Integrated kitchen system with external fan system

Technical Field

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

Background

The integrated kitchen is a kitchen appliance integrating multiple functions of a range hood, a gas stove, a disinfection cabinet, a storage cabinet and the like, and has the advantages of space saving, good oil fume extraction effect, energy saving, low consumption, environmental protection and the like. The existing integrated cooker mostly adopts a side-draft integrated cooker.

The utility model discloses an integrated kitchen, including the kitchen body, oil absorption cigarette device and the cabinet body, the oil absorption cigarette device is including setting up the oil smoke device at kitchen body rear and setting up the fan system at the internal of cabinet including the kitchen body, inhaling the oil smoke device and the cabinet body as the chinese utility model patent of 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; the steam box or the 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.

Therefore, the chinese patent application with application number CN202210094449.3 (application publication number: CN 114370660A) discloses an integrated cooker, which includes: a body; the aircraft nose, the aircraft nose sets up in the fuselage, and the aircraft nose includes: the machine head body is provided with a smoke absorbing plate, and the smoke absorbing plate is provided with a first smoke absorbing port; the aircraft nose just is used for opening or closing first smoking mouth is rotationally located to the upper end of open-close plate, open-close plate open angle's size and fan gear of fan subassembly are positive correlation. In this patent application, a fan system (fan assembly) is arranged in an air duct in a machine head, so that a larger installation space is saved for installing box structures such as a disinfection cabinet and a steam box in a cabinet body, and the space in the cabinet body can be fully utilized. But the fan in this patent application sets up on the aircraft nose is inside, and this inevitably makes the front and back depth of aircraft nose body increase, crowds the culinary art operating space who has taken up the top of a kitchen range, and on the other hand, the fan is overhead to be located the aircraft nose position, also makes the noise increase, has reduced user's use and has experienced.

For another example, the chinese utility model patent with application No. CN201920176942.3 (publication No. CN 210740482U) discloses an external ultralow-sound integrated cooker with a blower, which comprises a body, a blower, a machine head connected with the body, and a cooking range head arranged on the body, wherein the blower comprises a volute, a wind wheel and a motor driving the wind wheel, the machine head comprises a smoking cavity, the front side of the smoking cavity is provided with a smoking port, the smoking cavity is communicated with a wind box, the wind box is arranged outside the body, and the blower is arranged in the wind box. After the structure is adopted, the utility model discloses the noise is low, the maintenance is washd conveniently, and fuselage inner space can be by make full use of. However, in order to ensure the oil smoke absorption efficiency of the integrated stove adopting the external form of the fan, the fan is generally arranged near the main body of the integrated stove as much as possible, if the fan is arranged in a cabinet on one side of the main body of the integrated stove, the fan system is also inconvenient to maintain and operate when being placed in the cabinet, especially the external fan system generally needs to regularly clean the oil receiving box, most of the fan systems placed in the cabinet can be shielded by articles in the cabinet, and the fan systems are inconvenient to take out and clean.

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

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, the fan system of this integrated kitchen conveniently cleans the maintenance and handles.

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

the machine body is provided with a smoke inlet air channel and an air inlet communicated with the smoke inlet air channel;

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

the fan system includes the fan box body and locates the centrifugal fan in the fan box body, the fan box body wholly is the platykurtic, and sets up for keeping flat, centrifugal fan includes the spiral case and locates the impeller in the spiral case, the spiral case has into wind gap and air outlet, the axis of impeller is vertical extension, income wind gap arrange up or down, the air exit has on the lateral wall of fan box body, the air outlet of spiral case with the air exit is connected.

In order to facilitate the disassembly, maintenance and cleaning of the centrifugal fan, the fan box body comprises a main shell with an open top and a cover plate which can be detachably covered on the open top of the main shell, a support frame is further arranged at the bottom of the main shell, the centrifugal fan is fixed on the support frame through a connecting frame, and an overflowing gap is reserved between a volute of the centrifugal fan and the bottom wall of the main shell.

In order to collect oil in the fan system conveniently, the fan system further comprises an oil receiving box, a mounting opening is formed in the bottom of the front side of the fan box body, and the oil receiving box enters and exits the mounting opening in a drawing mode and is arranged in the fan box body.

In order to enable oil in the fan box body to be collected into the oil cup below the fan box body smoothly, an oil receiving disc is further arranged in the fan box body and located below the centrifugal fan, an oil leakage hole is formed in the oil receiving disc, and the oil receiving box is located below the oil receiving disc and is opposite to the oil leakage hole.

In order to further facilitate the oil to flow into the oil receiving box, the oil receiving disc is of a conical structure with a high periphery and a low middle, and the oil leakage port is located at the lowest position of the oil receiving disc.

In order to conveniently adjust the overall placement height of the fan system, the fan system is adapted to arrangement spaces of different cabinets and brings convenience to a user to take out an oil cup, and supporting legs with adjustable height are further arranged at the bottom of the fan box body.

In order to smoothly discharge oil fume sucked into the machine body and reduce the flow resistance of the fume, the machine body comprises a cabinet body and a machine head, the machine head is positioned at the rear side of the top of the cabinet body, a vertically extending fume inlet air channel is defined in the machine head, the air inlet is arranged at the front part of the machine head, a fume outlet air channel with a gradually reduced caliber from top to bottom is defined in the cabinet body, the upper part of the fume outlet air channel is communicated with the fume inlet air channel of the machine head, and the fume outlet air channel is connected with the fan box body through a fume exhaust pipe.

In order to improve the oil fume purification effect, an oil filter screen for filtering the oil fume is arranged in the fume outlet duct.

Compared with the prior art, the utility model has the advantages that: outside locating the organism with the fan system of integrated kitchen, saved the space that is used for settling boxes such as steam ager of organism to reduced the noise problem, on this basis, the fan box of external fan system is the platykurtic, and for keeping flat the setting, wherein, the centrifugal fan that corresponds also places for the level, and this kind of fan system can conveniently put into the cupboard, and takes out from the cupboard and maintains the operation such as. In the preferred scheme, connect the front side bottom that the oil box located the fan box body with the mode of pull, it leans on forward relatively, is difficult to shelter from by article in the cupboard, and the user is when clearing up the oil box, opens the cabinet door and can take out.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

FIG. 2 is a schematic perspective view of the hood of FIG. 1 with the hood cover in an open position;

fig. 3 is an exploded view of a blower system according to an embodiment of the present invention;

fig. 4 is a schematic perspective view of a main casing of a fan case according to an embodiment of the present invention;

fig. 5 is a schematic view of a three-dimensional structure of the integrated cooker body cut along the front-back direction according to the embodiment of the present invention;

fig. 6 is a vertical sectional perspective view of the blower system according to the embodiment of the present invention, which is cut along the front-back direction;

fig. 7 is a schematic view of a rear side three-dimensional structure of the machine body according to the embodiment of the present invention (the rear side plate at the rear side of the machine body is omitted).

Detailed Description

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

Terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like, are used in the specification and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein only for convenience of description 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. 1-7, an integrated cooker system with an external fan system includes a body 10 and a fan system 20. The machine body 10 includes a cabinet 11 and a machine head 12. The front part of the cabinet 11 is generally provided with a box structure such as a steam box 112, an oven or a disinfection cabinet. The rear portion of the cabinet 11 is generally provided with a vertically extending smoke outlet duct 113. The top of the cabinet 11 has a cooking bench 111, and the cooking bench 111 has two burner 110, and the two burners 110 are arranged in sequence along the left-right direction. The machine head 12 is arranged at the rear side of the top of the cabinet 11 and is provided with a smoke inlet duct 120 extending vertically, the top of the front side of the machine head 12 is also provided with an air inlet 121 extending horizontally (i.e. extending left and right), and the air inlet 121 is communicated with the top of the smoke inlet duct 120. The top of the machine head 12 further has a smoke blocking portion 122 extending forward, and the smoke blocking portion 122 blocks the air inlet 121 and also extends in the left-right direction.

Referring to fig. 5, the smoke inlet passage of the machine head 12 is generally defined by a back plate 123 and a front plate 124 which are arranged in a front-back opposite spaced manner, wherein the back plate 123 is higher than the front plate, thereby forming an air inlet 121 which is open at the upper side. The smoke barrier 122 extends forward from the front of the back plate 123.

Referring to fig. 5, the fan system 20 of the present embodiment is disposed outside the machine body 10, wherein the fan system 20 is communicated with the smoke outlet duct 113 of the machine body 10 through the smoke exhaust pipe 30. The rear side of the cabinet 11 has a vertically extending smoke outlet duct 113. The upper portion of the smoke outlet duct 113 is connected to the bottom of the smoke inlet duct 120 of the head 12. Wherein, the aperture (width in left and right direction) of the smoke outlet duct 113 is gradually reduced from top to bottom, the side of the cabinet 11 is provided with a smoke outlet 116, and the smoke outlet 116 is communicated with the bottom of the smoke outlet duct 113 and is connected with the fan box 21 through the smoke exhaust pipe 30. In order to smoothly discharge the oil smoke sucked into the machine body 10 and reduce the flow resistance of the smoke, the smoke outlet duct 113 in this embodiment has a gradually decreasing aperture from top to bottom, specifically, the smoke outlet duct 113 includes two arc-shaped flow deflectors 1130 arranged at intervals in the left and right direction, and the distance between the two flow deflectors gradually decreases from top to bottom, as shown in fig. 7 in detail.

In order to improve the oil smoke purifying effect, an oil filter screen 115 for filtering the oil smoke is disposed in the smoke outlet duct 113 of the present embodiment. The oil filter screen 115 is a conical screen with a concave middle part.

The fan system 20 includes a fan case 21 and a centrifugal fan 24 disposed in the fan case 21. As shown in fig. 1, the fan system 20 is located on the right side of the machine body 10, and may be embodied in a cabinet disposed on the left side of the machine body 10.

Referring to fig. 3, the fan box body 21 is a flat square structure, and is disposed flatly, that is, the size of the fan box body 21 in the height direction is relatively narrow. The fan housing 21 includes a main housing 211 having an open top and a cover 212 detachably covering the open top of the main housing 211. The bottom of the main housing 211 is further provided with a support frame 22, the centrifugal fan 24 can be placed in the main housing 211 through the top opening of the main housing 211, the volute 241 of the centrifugal fan 24 is provided with a connecting frame 23, and the connecting frame 23 can be fixed on the support frame 22 of the main housing 211 through screws.

The centrifugal fan 24 includes a scroll casing 241 and an impeller 242 provided in the scroll casing 241. The volute 241 has an air inlet 2410 and an air outlet 2411, the left side wall of the fan box 21 has an air outlet 2111, and the air outlet 2411 of the volute 241 is connected with the air outlet 2111. The air outlet 2111 of the fan box 21 is connected to an external smoke pipe through an air outlet cover 2411, so that the oil smoke is finally discharged out of the room. Specifically, the air outlet 2111 of the fan box body 21 is located on the side away from the machine body 10, that is, on the right side as viewed in fig. 2.

In the present embodiment, the axis O of the impeller 242 of the centrifugal fan 24 located in the scroll 241 extends vertically, and correspondingly, the air inlet 2410 of the scroll 241 is arranged upward or downward. The centrifugal fan 24 is also relatively small in height and fits exactly into the flat fan housing 21. After the centrifugal fan 24 is installed in place in the fan case 21, the annular wall of the volute 241 faces the opening on the air intake side of the fan case 21. Moreover, a flow passing gap S is reserved between the volute 241 of the centrifugal fan 24 and the bottom wall of the main housing 211, so that the air flow can enter the air inlet 2410 of the volute 241 more smoothly.

The bottom of the fan box body 21 is also provided with a supporting leg 27 with adjustable height. The four support legs 27 are located at four corners of the fan case 21. The overall placement height of the fan system 20 can be adjusted by providing the support legs 27, so as to adapt to the installation space of different cabinets and facilitate the user to take out the oil cup.

Referring to fig. 3, the fan system 20 further includes an oil receiving box 26 and an oil receiving pan 25. Specifically, the bottom of the side wall of the fan box 21 is further provided with a mounting port 2110, and the oil receiving box 26 is drawn into and out of the mounting port 2110 and placed in the fan box 21. In order to ensure the moving stability of the oil receiving box 26 during the drawing process, the bottom of the fan box body 21 is usually provided with a limiting slide rail.

The oil receiving tray 25 is disposed in the fan case 21, specifically, below the centrifugal fan 24 and above the oil receiving box 26. Specifically, the oil receiving pan 25 has a tapered structure with a high outer periphery and a low middle, and an oil drain 250 is provided at the lowest position of the oil receiving pan 25. The top of the oil receiving box 26 is open, and after the oil receiving box 26 is placed in place, the oil receiving box is opposite to the oil leakage opening 250 of the oil receiving disc 25, so that oil in the fan box body 21 can be collected into an oil cup below the fan box body more smoothly. In order to further facilitate the flow of oil into the oil receiving box 26, the oil receiving pan 25 of the present embodiment has a tapered structure with a high outer periphery and a low middle, and the oil drain 250 is disposed at the lowest position of the oil receiving pan 25.

In this embodiment, a grease separating plate (not shown) is usually disposed on the side wall of the air inlet duct of the head 12 to achieve the first condensation and purification of the oil smoke, and the oil filter screen 115 in the air outlet duct 113 can achieve the second high-efficiency filtration and purification of the oil smoke in the kitchen.

Locate the fan system 20 of integrated kitchen outside organism 10, saved the space that is used for settling boxes such as steam ager 112 of organism 10 to the noise problem has been reduced, on this basis, the fan box 21 of external fan system 20 is whole to be the platykurtic, and for keeping flat the setting, wherein, the centrifugal fan 24 that corresponds also places for the level, and this kind of fan system 20 can conveniently put into the cupboard to take out from the cupboard and maintain the operation such as. Moreover, the oil receiving box 26 is arranged at the bottom of the front side of the fan box body 21 in a drawing mode, is relatively close to the front and is not easily shielded by articles in a cabinet, and a user can take out the oil receiving box by opening a cabinet door when cleaning the oil receiving box.

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 (7)

1. An external integrated kitchen of fan system includes:

the machine body (10) is provided with a smoke inlet air channel (120) and an air inlet (121) communicated with the smoke inlet air channel (120);

the fan system (20) is arranged outside the machine body (10) and is communicated with the fluid of the smoke inlet air duct (120);

the method is characterized in that: fan system (20) include fan box (21) and locate centrifugal fan (24) in fan box (21), fan box (21) wholly is the platykurtic, and for keeping flat the setting, centrifugal fan (24) include spiral case (241) and locate impeller (242) in spiral case (241), spiral case (241) have into wind gap (2410) and air outlet (2411), axis (O) of impeller (242) are vertical extension, income wind gap (2410) arrange up or down, air exit (2111) have on the lateral wall of fan box (21), air outlet (2411) of spiral case (241) with air exit (2111) are connected.

2. The external integrated kitchen of fan system according to claim 1, characterized in that: the utility model discloses a fan box body (21) is including the open main casing body in top (211) and can dismantle the apron (212) of closing at the open top of main casing body (211), the bottom of main casing body (211) still is equipped with support frame (22), centrifugal fan (24) are fixed through link (23) on support frame (22), the spiral case (241) of centrifugal fan (24) with it overflows clearance (S) to reserve between the diapire of main casing body (211).

3. The external integrated kitchen of fan system according to claim 1, characterized in that: the fan system (20) further comprises an oil receiving box (26), a mounting opening (2110) is formed in the bottom of the front side of the fan box body (21), and the oil receiving box (26) enters and exits the mounting opening (2110) in a drawing mode and is placed in the fan box body (21).

4. The external integrated kitchen of fan system according to claim 3, characterized in that: an oil receiving disc (25) is further arranged in the fan box body (21), the oil receiving disc (25) is located below the centrifugal fan (24), an oil leakage port (250) is formed in the oil receiving disc (25), and the oil receiving box (26) is located below the oil receiving disc (25) and is opposite to the oil leakage port (250).

5. The external integrated kitchen of fan system according to claim 4, characterized in that: the oil receiving disc (25) is of a conical structure with the high periphery and the low middle, and the oil leakage port (250) is located at the lowest position of the oil receiving disc (25).

6. The external integrated kitchen of fan system according to claim 1, characterized in that: the bottom of the fan box body (21) is also provided with supporting legs (27) with adjustable height.

7. The integrated cooker with the external fan system according to any one of claims 1 to 6, wherein: organism (10) are including the cabinet body (11) and aircraft nose (12), aircraft nose (12) are located the top rear side of the cabinet body (11), inject vertical extension into cigarette wind channel (120) in aircraft nose (12), the front portion of aircraft nose (12) is equipped with air intake (121), the inside of the cabinet body (11) is injectd the play cigarette wind channel (113) that the top-down bore diminishes, the upper portion that should go out cigarette wind channel (113) with the cigarette wind channel (120) intercommunication that advances of aircraft nose (12), go out cigarette wind channel (113) through exhaust pipe (30) with fan box (21) link to each other.

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