CN220135549U - Integrated machine of smoke and kitchen range - Google Patents

Abstract

The utility model relates to a smoke kitchen all-in-one machine, which belongs to the technical field of kitchen appliances and comprises a machine body, a filter assembly and a smoke suction assembly, wherein a smoke exhaust channel is arranged in the machine body, a smoke suction port communicated with the smoke exhaust channel is arranged at the top of the machine body, the filter assembly is arranged on the machine body and is used for filtering passing smoke, the smoke suction assembly is arranged on the machine body and is used for sucking the smoke into the smoke exhaust channel through the smoke suction port and discharging the smoke after being filtered by the filter assembly, the filter assembly comprises a first filter part and a second filter part, the first filter part is arranged at the smoke suction port, and the second filter part is arranged at an inlet communicated with the smoke suction port on the smoke exhaust channel. When the oil fume filter works, the first oil fume separation is carried out through the first filtering part, the second oil fume separation is carried out through the second filtering part, and the oil fume after the second separation is discharged outwards, so that the secondary filtering of the oil fume can be realized, and the oil fume filter has a better filtering effect.

Description

Integrated machine of smoke and kitchen range

Technical Field

The utility model relates to a smoke kitchen integrated machine, and belongs to the technical field of kitchen appliances.

Background

With the continuous improvement of the life quality of people, a smoke kitchen integrated machine which is one of important household appliances essential for a kitchen is increasingly paid attention to. The prior Chinese patent number is 202022127626.2, the patent name is a patent of an embedded smoke kitchen all-in-one machine, which comprises a kitchen range, a case and a smoke machine body, wherein the kitchen range and the smoke machine body are respectively arranged on the case, the smoke machine body is positioned below the kitchen range, and the smoke machine body is communicated with the kitchen range through the case; the machine case is internally provided with the filter screen, and the smoke machine body is used for sucking the smoke generated by the cooking range from top to bottom into the machine case and discharging the smoke after being filtered by the filter screen when in operation. In addition, through setting up the filter screen slope in quick-witted incasement, can increase the area of air inlet, increase the convulsions amount of wind, further improve energy efficiency.

It also has the following disadvantages: only filter the oil smoke through single filter screen for filter effect to the oil smoke is not good, thereby leads to the long-time back of using of integrative machine of cigarette kitchen, and its inside can have thick black oil dirt of one deck, very be difficult to wash.

Disclosure of Invention

The utility model aims to provide a smoke kitchen all-in-one machine with good smoke filtering effect.

The utility model provides a smoke kitchen all-in-one machine, which has the following characteristics:

the machine body is internally provided with a smoke exhaust channel, the top of the machine body is provided with a smoke exhaust port communicated with the smoke exhaust channel,

the filter assembly is arranged on the machine body and is used for filtering the passing oil smoke; and

the smoke sucking component is arranged on the machine body and is used for sucking the oil smoke into the smoke discharging channel through the smoke sucking opening and discharging the oil smoke after being filtered by the filtering component,

wherein, the filter assembly includes:

a first filter unit disposed at the smoking port; and

the second filtering part is arranged at the inlet of the smoke discharging channel, which is communicated with the smoke discharging port.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

the second filter unit includes:

a first stage filter unit; and

a two-stage filtering part, wherein the two-stage filtering part is provided with a first-stage filtering part,

the two are arranged at intervals along the flow direction of the oil smoke in the smoke discharging channel.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein the second filter part further comprises:

the oil cup is used for receiving the grease filtered by the primary filtering part and the secondary filtering part; and

the oil leakage part, the grease filtered by the primary filtering part and the secondary filtering part flows into the oil cup through the oil leakage part,

the oil leak portion includes:

the first oil leakage part is arranged on the first-stage filtering part and is used for enabling the grease on the first-stage filtering part to flow to the second-stage filtering part; and

and the second oil leakage part is arranged on the secondary filtering part and is used for enabling the grease on the secondary filtering part to flow into the oil cup.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein, the primary filtering part and the secondary filtering part comprise two symmetrically arranged filter screens which are obliquely arranged and form a chamfer shape,

a gap is arranged at the joint of the two filter screens in the first-stage filtering part, the gap forms a first oil leakage part,

the butt joint of two filter screens in the second grade filtering part is provided with a plurality of oil leakage holes, and a plurality of oil leakage holes constitute a second oil leakage part.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein the second filter part further comprises:

the first shell is fixed on the machine body; and

a second housing detachably mounted on the first housing,

the first filtering part and the second filtering part are installed on the second shell.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein, the second casing overlap joint is provided with the handle on the first casing on the second casing.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein the smoking assembly comprises:

the volute is arranged on the machine body, is provided with an inlet communicated with the smoke exhaust channel and is also provided with an outlet communicated with an external smoke exhaust pipeline;

the motor is arranged in the volute; and

the impeller is arranged on the output shaft of the motor and corresponds to the inlet.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein, the spiral case includes:

the first baffle is connected with the machine body;

a second baffle; and

the volute coaming is arranged between the first baffle plate and the second baffle plate, one end in the width direction is jointed with the surface of the first baffle plate and fixedly connected with the surface of the first baffle plate, the other end in the width direction is jointed with the surface of the second baffle plate and fixedly connected with the surface of the second baffle plate,

wherein the area between the first baffle, the second baffle and the volute coaming forms a volute cavity,

the inlet is arranged on the first baffle plate, the outlet is arranged on the volute coaming,

the inlet and the outlet are both communicated with the volute cavity.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

wherein the volute also comprises an outer coaming, which is arranged at the outer side of the volute coaming,

one end of the outer coaming in the width direction is attached to the surface of the first baffle and is fixedly connected with the surface of the first baffle, the other end of the outer coaming in the width direction is attached to the surface of the second baffle and is fixedly connected with the surface of the second baffle,

the outer coaming is provided with an opening corresponding to the outlet.

The smoke kitchen all-in-one machine provided by the utility model can also have the following characteristics:

the volute also comprises a sound-proof cover which is positioned on the second baffle and is relatively far away from the outer side of the volute coaming, and the extending end of the sound-proof cover is attached to the surface of the outer coaming and fixedly connected with the surface of the outer coaming.

Therefore, compared with the prior art, the utility model has the following advantages:

the smoke kitchen integrated machine comprises a machine body, a filter assembly and a smoke suction assembly, wherein a smoke exhaust channel is arranged in the machine body, a smoke suction port communicated with the smoke exhaust channel is arranged at the top of the machine body, the filter assembly is arranged on the machine body and is used for filtering the passing smoke, the smoke suction assembly is arranged on the machine body and is used for sucking the smoke into the smoke exhaust channel through the smoke suction port and discharging the smoke after being filtered by the filter assembly, the filter assembly comprises a first filter part and a second filter part, the first filter part is arranged at the smoke suction port, the second filter part is arranged at an inlet communicated with the smoke suction port on the smoke exhaust channel, when the smoke kitchen integrated machine works, the smoke suction assembly sucks the generated smoke into the smoke exhaust channel through the smoke suction port, the smoke sucked into the smoke exhaust channel firstly carries out first smoke separation through the first filter part, then carries out second smoke separation through the second filter part, and the smoke after the secondary separation is discharged outwards, so that the secondary filtering of the smoke can be realized, and a better filtering effect can be achieved.

Drawings

Fig. 1 is a schematic perspective view of a smoke kitchen integrated machine according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a smoke kitchen all-in-one machine according to an embodiment of the present utility model;

FIG. 3 is a schematic perspective view of a second filtering portion according to an embodiment of the present utility model;

FIG. 4 is a schematic cross-sectional view of a second filter portion in an embodiment of the utility model;

FIG. 5 is a schematic perspective view of an oil leakage portion according to an embodiment of the present utility model;

FIG. 6 is a schematic perspective view of a mounting portion according to an embodiment of the present utility model;

figure 7 is a schematic cross-sectional view of a smoking assembly in a first direction, in accordance with an embodiment of the present utility model;

fig. 8 is a schematic cross-sectional view of a smoke evacuation assembly in a second direction according to an embodiment of the present utility model;

FIG. 9 is a schematic perspective view of a scroll shroud in accordance with an embodiment of the present utility model;

FIG. 10 is a schematic perspective view of a second baffle and outer shroud according to an embodiment of the present utility model;

fig. 11 is a schematic view of an installation structure of a pipe-in-pipe adapter according to an embodiment of the present utility model.

The index marks in the drawings are as follows:

a smoke kitchen all-in-one machine 100;

a body 10; a smoke discharge passage 11; a smoking port 12;

a filter assembly 20; a first filter unit 21; a second filter unit 22; a primary filter unit 221; gap 221a; a secondary filter unit 222; oil leakage hole 222a; a screen 2212; an oil cup 223; an oil leakage portion 224; a first oil drain 224a; a second oil leakage portion 224b; a first housing 225; a second housing 226; a handle 226a; a smoke filtering passage 226b; a mounting portion 23; a first mounting portion 231; a first placing groove 231a; a second mounting portion 232; a second placement groove 232a;

a smoking assembly 30; a volute 31; an inlet 311; an outlet 312; a first baffle 313; a second baffle 314; a volute shroud 315; a first connection portion 315a; a second connection portion 315b; a volute cavity 316; an outer shroud 317; an opening 317a; a sound-proof cover 318; a motor 32; an impeller 33; air duct adapter 34.

Detailed Description

In order to make the technical means, creation characteristics, achievement purposes and effects of the present utility model easy to understand, the following describes the smoke kitchen integrated machine of the present utility model with reference to the embodiments and the drawings.

The embodiment provides a smoke kitchen all-in-one that oil smoke filter effect is good.

Fig. 1 is a schematic perspective view of a smoke kitchen integrated machine according to an embodiment of the present utility model; fig. 2 is a schematic cross-sectional structure of a smoke kitchen integrated machine according to an embodiment of the present utility model.

As shown in fig. 1 to 2, the range integrated machine 100 of the present embodiment includes a body 10, a filter assembly 20, and a smoking assembly 30. The inside of the machine body 10 is provided with a smoke discharging channel 11, and the top is provided with a smoke sucking port 12 communicated with the smoke discharging channel 11. A filter assembly 20 is provided on the body 10 for filtering the passing soot. The smoke sucking assembly 30 is provided on the body 10 for sucking the smoke into the smoke discharging passage 11 through the smoke sucking port 12 and discharging the smoke after being filtered by the filtering assembly 20. The filter assembly 20 includes a first filter portion 21 and a second filter portion 22. The first filter 21 is provided at the smoking port 12. The second filter portion 22 is provided at an inlet of the smoke discharge path 11 communicating with the smoke discharge port 12.

As can be appreciated, when the smoke and kitchen all-in-one machine 100 works, the smoke absorbing component 30 absorbs generated smoke into the smoke exhaust channel 11 through the smoke absorbing port 12, the smoke absorbed into the smoke exhaust channel 11 is firstly subjected to first smoke separation through the first filtering part 21, then is subjected to second smoke separation through the second filtering part 22, and the smoke after the second separation is discharged outwards, so that the secondary filtering of the smoke can be realized, and the better filtering effect can be achieved.

In this embodiment, the first filtering portion 21 has a single-layer filter structure.

Fig. 3 is a schematic perspective view of a second filtering portion according to an embodiment of the present utility model.

As shown in fig. 2 to 3, the second filtering part 22 includes a primary filtering part 221 and a secondary filtering part 222, which are disposed at intervals along the flow direction of the soot in the smoke discharge path 11.

As can be appreciated, the dual filtration of the soot by the cooperation of the primary filter unit 221 and the secondary filter unit 222 can improve the filtering effect of the second filter unit 22, thereby further improving the filtering effect of the filter assembly 20.

FIG. 4 is a schematic cross-sectional view of a second filter portion in an embodiment of the utility model; fig. 5 is a schematic perspective view of an oil leakage portion according to an embodiment of the present utility model.

As shown in fig. 4 to 5, the second filtering part 22 further includes an oil cup 223 and an oil leakage part 224. The oil cup 223 receives the grease filtered by the primary filter unit 221 and the secondary filter unit 222. The grease filtered by the primary filter unit 221 and the secondary filter unit 222 in the oil leakage unit 224 flows into the oil cup 223 through the oil leakage unit 224. The oil leakage portion 224 includes a first oil leakage portion 224a and a second oil leakage portion 224b. The first oil drain portion 224a is provided on the primary filter portion 221 for flowing the grease on the primary filter portion 221 onto the secondary filter portion 222. The second oil leakage portion 224b is provided in the secondary filter portion 222, and is configured to allow the grease in the secondary filter portion 222 to flow into the oil cup 223.

As can be appreciated, the grease filtered by the primary filter portion 221 can flow onto the secondary filter portion 222 through the first oil leakage portion 224a, the grease filtered by the secondary filter portion 222 and the grease flowing from the primary filter portion 221 can flow into the oil cup 223 through the second oil leakage portion 224b, and thus the grease filtered by the primary filter portion 221 and the secondary filter portion 222 can flow into the oil cup 223 through the oil leakage portion 224, so that the grease cannot enter the inside of the machine body 10.

As shown in fig. 5, the primary filter unit 221 and the secondary filter unit 222 each include two symmetrically disposed screens 2212, and the two screens 2212 are inclined and form a triangular shape. A gap 221a is provided at the junction of two screens 2212 in the primary filter unit 221, and the gap 221a constitutes a first oil leakage portion 224a. A plurality of oil leakage holes 222a are provided at the junction of the two screens 2212 in the secondary filtering portion 222, and the plurality of oil leakage holes 222a constitute a second oil leakage portion 224b.

It will be appreciated that the grease adhering to the two screens 2212 in the primary filtering portion 221 can automatically flow to the first oil leakage portion 224a along the surfaces of the two screens 2212, then flow to the surfaces of the two screens 2212 in the secondary filtering portion 222 through the first oil leakage portion 224a, and the grease adhering to the two screens 2212 in the secondary filtering portion 222 can automatically flow to the second oil leakage portion 224b along the surfaces of the two screens 2212, then flow into the oil cup 223 through the second oil leakage portion 224b.

In the present embodiment, the screen 2212 may be any one of a honeycomb aluminum screen 2212 and an activated carbon screen 2212.

In the present embodiment, the oil leakage hole 222a is provided on the bottom wall of the second housing 226, and the oil cup 223 is fixedly provided at the bottom side of the second housing 226 and directly below the plurality of oil leakage holes 222 a.

As shown in fig. 2 and 4, the primary filter portion 221 is located directly below the first filter portion 21. The secondary filter portion 222 is located directly below the primary filter portion 221. The oil cup 223 is located directly below the junction of the two screens 2212 in the secondary filter section 222.

As will be appreciated, the grease on the first filtering portion 21 is allowed to flow onto the first filtering portion 221, and the grease on the first filtering portion 221 is allowed to flow onto the second filtering portion 222 accurately through the first oil leakage portion 224a, while the grease on the second filtering portion 222 is allowed to flow into the cup 223 accurately through the second oil leakage portion 224b.

Fig. 6 is a schematic perspective view of a mounting portion according to an embodiment of the present utility model.

As shown in fig. 6, the second filter portion 22 further includes a first housing 225 and a second housing 226. The first housing 225 is fixed to the body 10. The second housing 226 is detachably mounted on the first housing 225. The primary filter portion 221 and the secondary filter portion 222 are mounted on the second housing 226.

It will be appreciated that the primary filter portion 221 and the secondary filter portion 222 are enabled to be removed with the second housing 226 for later maintenance and replacement.

As shown in fig. 6, the second housing 226 is overlapped with the first housing 225, and a handle 226a is provided on the second housing 226.

It will be appreciated that the user may remove the primary filter portion 221 and the secondary filter portion 222 from the first housing 225 by acting on the handle 226a to remove the second housing 226 from the first housing 225 for cleaning or replacement.

As shown in fig. 6, the second housing 226 is provided therein with a mounting portion 23 for mounting the primary filter portion 221 and the secondary filter portion 222, and the mounting portion 23 includes a first mounting portion 231 and a second mounting portion 232. The first mounting portion 231 is provided on an inner wall of the second housing 226 for placement and mounting of the primary filter portion 221. The second mounting portion 232 is disposed on the bottom wall of the second housing 226 for placing and mounting the secondary filter portion 222.

It is understood that the first and second mounting portions 231 and 232 enable the detachable mounting of the primary and secondary filter portions 221 and 222, respectively, so as to clean and replace the primary and secondary filter portions 221 and 222.

As shown in fig. 6, the first mounting portion 231 includes two first placing grooves 231a, and the two first placing grooves 231a are disposed on two opposite inner walls of the second housing 226 in a symmetrical manner. The first placing groove 231a is used for placing two screens 2212 in the first stage filter part 221 obliquely.

As can be appreciated, the end portions of the two screens 2212 in the primary filtering portion 221 rest at the corresponding positions in the first placing groove 231a at the time of installation, so that the two screens 2212 can be suspended to be supported on the inner wall of the second housing 226.

In this embodiment, each first placement groove 231a includes two first concave portions symmetrically disposed, the bottom surfaces of the first concave portions are inclined surfaces, and when the first placement groove is installed, two filter screens 2212 in the first stage filter 221 are attached to the bottom surfaces and the side surfaces of the corresponding first concave portions, so as to realize positioning and installation of the two filter screens 2212 in the first stage filter 221.

As shown in fig. 6, the second mounting portion 232 includes a second placement groove 232a, and the second placement groove 232a is provided on the bottom wall of the second housing 226. The second placing groove 232a is used for placing two filter screens 2212 in the secondary filtering portion 222 obliquely.

It will be appreciated that two screens 2212 in the secondary filter portion 222 rest in corresponding positions within the second placement groove 232a when installed, so that the two screens 2212 can be supported on the bottom wall of the second housing 226.

In the present embodiment, the second placement groove 232a includes two second concave portions symmetrically disposed, the bottom surfaces of the second concave portions are inclined surfaces, and when the two filter screens 2212 in the secondary filter portion 222 are mounted, the bottom surfaces and the side surfaces of the corresponding second concave portions are attached to each other, so as to realize positioning and mounting of the two filter screens 2212 in the secondary filter portion 222.

As shown in fig. 3 and 6, a smoke filtering passage 226b is provided in the second housing 226. The primary filter 221 is disposed on the inlet end side of the smoke filtering path 226b. The secondary filter 222 is disposed on the outlet 312 end side of the smoke filtering path 226b. The top end of the second housing 226 is provided with an opening that constitutes an inlet of the smoke filtering passage 226b. The bottom end of the second housing 226 is provided with two openings constituting the outlet 312 of the smoke filtering passage 226b.

Figure 7 is a schematic cross-sectional view of a smoking assembly in a first direction, in accordance with an embodiment of the present utility model; fig. 8 is a schematic cross-sectional view of a smoke evacuation assembly in a second direction in accordance with an embodiment of the present utility model.

As shown in fig. 7 to 8, the smoking assembly 30 includes a volute 31, a motor 32, and an impeller 33. The scroll casing 31 is provided on the body 10 and is provided with an inlet 311 communicating with the smoke discharge passage 11 and an outlet 312 for communicating with an external smoke discharge duct. The motor 32 is disposed within the volute 31. The impeller 33 is provided on the output shaft of the motor 32 and corresponds to the inlet 311.

It can be understood that the fan drives the impeller 33 to rotate by the motor 32 to absorb the smoke, and the absorbed smoke enters the volute 31 through the inlet 311 and is discharged into the external smoke exhaust pipeline through the outlet 312.

As shown in fig. 7, the scroll casing 31 includes a first baffle 313, a second baffle 314, and a scroll shroud 315. The first baffle 313 is connected to the machine body 10. The scroll shroud 315 is disposed between the first baffle 313 and the second baffle 314, and one end in the width direction is attached to and fixedly connected with the surface of the first baffle 313 and the other end in the width direction is attached to and fixedly connected with the surface of the second baffle 314. The area between the first baffle 313, the second baffle 314, and the scroll shroud 315 forms the scroll chamber 316. Inlet 311 is disposed on first baffle 313 and outlet 312 is disposed on scroll shroud 315, with inlet 311 and outlet 312 both communicating with scroll chamber 316.

It can be appreciated that the functions of the volute 31 and the bellows can be simultaneously realized by enclosing the first baffle 313, the second baffle 314 and the volute coaming 315, so that the integrated design of the volute 31 and the bellows can be realized, and the blower is not required to be additionally fixed by the bellows, so that the overall height of the blower can be reduced, the integrated cabinet can be suitable for being used in an embedded cabinet of the smoke kitchen integrated machine 100, the material cost can be saved, and the production difficulty can be reduced.

In this embodiment, the inlet 311 penetrates through two ends of the first baffle 313 in the thickness direction, and the first baffle 313 and the second baffle 314 are rectangular plates, and the cross-sectional dimensions of the two plates are larger than the cross-sectional profile of the scroll shroud 315.

As shown in fig. 8, the volute 31 further includes an outer shroud 317 that is disposed outside of the volute shroud 315. One end of the outer-layer coaming 317 in the width direction is fitted to and fixedly connected with the surface of the first barrier 313, and the other end thereof in the width direction is fitted to and fixedly connected with the surface of the second barrier 314. The outer shroud 317 is provided with openings 317a corresponding to the outlets 312.

It can be appreciated that the outer shroud 317 and the volute shroud 315 cooperate to form a peripheral double shroud design, so that noise generated by fan operation can be greatly reduced, and the outlet 312 can be avoided by the opening 317a to ensure smooth air outlet of the outlet 312.

In this embodiment, the outer shroud 317 has a rectangular ring shape, one end of the outer shroud 317 in the width direction is connected to the first baffle 313 by screws, and the other end of the outer shroud 317 in the width direction is integrally formed with the second baffle 314.

As shown in fig. 7, the volute 31 further includes a sound-proof housing 318 that is located on the second baffle 314 relatively far outside the volute shroud 315, and has an extended end that is attached to and fixedly connected with the surface of the outer shroud 317.

It will be appreciated that the fan operation noise can be further reduced by the double shroud design that enables the side of the fan to be formed by the cooperation between the acoustic shroud 318 and the scroll shroud 315.

In this embodiment, the sound-proof housing 318 is disposed on one side of the outer surface of the second baffle 314, and includes a flat plate portion and a surrounding portion, the free end of the surrounding portion forms an extending end of the sound-proof housing 318, the inner shape of the surrounding portion is matched with the outer shape of the outer surrounding plate 317, the inner shape of the surrounding portion and the outer surrounding plate 317 are attached to each other, and the free end of the surrounding portion is connected with the outer surrounding plate 317 through screws.

FIG. 9 is a schematic perspective view of a scroll shroud in accordance with an embodiment of the present utility model; fig. 10 is a schematic perspective view of a second baffle and an outer shroud according to an embodiment of the present utility model.

As shown in fig. 9 to 10, the scroll shroud 315 is disconnected at both ends in the extending direction, and the region between the both ends constitutes the outlet 312. The two ends of the outer shroud 317 in the extending direction are not connected, and the region between the two ends constitutes an opening 317a. One end in the extending direction of the scroll shroud 315 is provided with a first connecting portion 315a, and the first connecting portion 315a is used for connecting with one end in the extending direction of the outer shroud 317. The other end in the extending direction of the scroll shroud 315 is provided with a second connecting portion 315b, and the second connecting portion 315b is configured to be connected to the other end in the extending direction of the outer shroud 317.

It can be appreciated that the two ends of the scroll shroud 315 in the extending direction of the outer shroud 317 are connected by the first connecting portion 315a and the second connecting portion 315b, so that the stability of connection between the scroll shroud 315 and the first baffle 313 and the second baffle 314 can be improved, and the two ends of the scroll shroud 315 can be better engaged with the outer shroud 317, which is more beneficial for the flue gas in the scroll chamber 316 to flow out through the outlet 312.

In this embodiment, the shape of the scroll shroud 315 conforms to the circumferential profile of the prior art scroll 31.

As shown in fig. 9 to 10, the first connection portion 315a and the second connection portion 315b are respectively bent at a certain angle with respect to the scroll shroud 315 and welded to the surface of the outer shroud 317.

As can be appreciated, the air tightness of the scroll chamber 316 can be ensured, so that the air leakage of the scroll 31 can be effectively prevented.

As shown in fig. 8, both ends in the width direction of the scroll shroud 315 are fixed by caulking with the first baffle 313 and the second baffle 314, respectively.

It will be appreciated that this connection is resistant to deformation and is suitable for connection between sheet metal parts.

Of course, in other alternative embodiments, the two ends of the scroll shroud 315 in the width direction may be fixed to the first and second baffles 313 and 314 by welding or screws, respectively.

Fig. 11 is a schematic view of an installation structure of a pipe-in-pipe adapter according to an embodiment of the present utility model.

As shown in fig. 11, the smoking assembly 30 further includes an air duct adapter 34 disposed at the outlet 312 for interfacing with an external air duct.

Effects and effects of the examples

According to the smoke kitchen all-in-one that this embodiment relates to, it includes the organism, filter equipment and smoking subassembly, the inside smoke channel that is provided with of organism, the top is provided with the smoke port that is linked together with smoke channel, filter equipment sets up on the organism, be used for filtering the oil smoke of process, the smoking subassembly sets up on the organism, be used for inhaling the oil smoke through the smoke port in to smoke channel and discharge after filter equipment filters, filter equipment includes first filter unit and second filter unit, first filter unit sets up in smoke port department, the second filter unit sets up the entrance that is linked together with the smoke port on smoke channel, the smoke subassembly is inhaled the oil smoke that produces in smoke channel through the smoke port during operation of smoke kitchen all-in-one, the oil smoke that is inhaled in the smoke channel carries out first oil smoke separation through first filter unit earlier, the second oil smoke separation is carried out to the second filter unit, the oil smoke after the secondary separation outwards discharges, from this can realize the secondary filter to the oil smoke, better filter effect has.

The above embodiments are only preferred embodiments of the technical solution, and do not limit the scope of protection of the technical solution accordingly, so: all equivalent changes according to the structure, shape and principle of the present technical scheme should be covered in the protection scope of the present technical scheme.

Claims (10)

1. The utility model provides a cigarette kitchen all-in-one which characterized in that includes:

a smoke discharging channel (11) is arranged in the machine body (10), a smoke sucking port (12) communicated with the smoke discharging channel (11) is arranged at the top,

the filter assembly (20) is arranged on the machine body (10) and is used for filtering the passing oil smoke; and

a smoke absorbing component (30) arranged on the machine body (10) and used for absorbing the oil smoke into the smoke discharging channel (11) through the smoke absorbing port (12) and discharging the oil smoke after being filtered by the filtering component (20),

wherein the filter assembly (20) comprises:

a first filter (21) provided at the smoking port (12); and

and the second filtering part (22) is arranged at an inlet communicated with the smoking opening (12) on the smoke discharging channel (11).

2. The smoke-cooker integrated machine according to claim 1, wherein:

wherein the second filter unit (22) comprises:

a first-stage filter unit (221); and

a secondary filter unit (222),

the two are arranged at intervals along the flow direction of the oil smoke in the smoke discharging channel (11).

3. The smoke-cooker integrated machine according to claim 2, wherein:

wherein the second filter unit (22) further comprises:

an oil cup (223) for receiving the grease filtered by the primary filter unit (221) and the secondary filter unit (222); and

an oil leakage portion (224) through which the oil filtered by the primary filter portion (221) and the secondary filter portion (222) flows into the oil cup (223),

the oil leakage portion (224) includes:

a first oil leakage section (224 a) provided on the primary filter section (221) for allowing the oil on the primary filter section (221) to flow onto the secondary filter section (222); and

and a second oil leakage section (224 b) provided on the secondary filter section (222) and configured to allow the grease on the secondary filter section (222) to flow into the oil cup (223).

4. A smoke-cooker integrated machine according to claim 3, wherein:

wherein the first-stage filtering part (221) and the second-stage filtering part (222) comprise two symmetrically arranged filter screens (2212), the two filter screens (2212) are obliquely arranged and form a chamfer shape,

a gap (221 a) is arranged at the joint of the two filter screens (2212) in the first-stage filtering part (221), the gap (221 a) forms the first oil leakage part (224 a),

a plurality of oil leakage holes (222 a) are formed in the joint of the two filter screens (2212) in the secondary filtering part (222), and the plurality of oil leakage holes (222 a) form the second oil leakage part (224 b).

5. The smoke-cooker integrated machine according to any one of claims 2-4, wherein:

wherein the second filter unit (22) further comprises:

a first housing (225) fixed to the body (10); and

a second housing (226) detachably mounted on the first housing (225),

the primary filter portion (221) and the secondary filter portion (222) are mounted on the second housing (226).

6. The smoke-cooker integrated machine of claim 5, wherein:

the second shell (226) is lapped on the first shell (225), and a handle (226 a) is arranged on the second shell (226).

7. The smoke and fire all-in-one machine of any one of claims 1-4 wherein:

wherein the smoking assembly (30) comprises:

the volute (31) is arranged on the machine body (10), is provided with an inlet (311) communicated with the smoke exhaust channel (11), and is also provided with an outlet (312) communicated with an external smoke exhaust pipeline;

a motor (32) disposed within the volute (31); and

and an impeller (33) which is arranged on the output shaft of the motor (32) and corresponds to the inlet (311).

8. The smoke-cooker integrated machine of claim 7, wherein:

wherein the volute (31) comprises:

a first baffle (313) connected to the machine body (10);

a second baffle (314); and

a volute coaming (315) arranged between the first baffle (313) and the second baffle (314), wherein one end in the width direction is attached to the surface of the first baffle (313) and fixedly connected with the same, the other end in the width direction is attached to the surface of the second baffle (314) and fixedly connected with the same,

wherein the area between the first baffle (313), the second baffle (314) and the scroll shroud (315) forms a scroll chamber (316),

the inlet (311) is arranged on the first baffle (313), the outlet (312) is arranged on the volute coaming (315),

the inlet (311) and the outlet (312) are both in communication with the volute chamber (316).

9. The smoke-cooker integrated machine of claim 8, wherein:

wherein the volute (31) further comprises an outer shroud (317) arranged outside the volute shroud (315),

one end of the outer coaming (317) in the width direction is attached to the surface of the first baffle (313) and is fixedly connected with the same, the other end of the outer coaming in the width direction is attached to the surface of the second baffle (314) and is fixedly connected with the same,

the outer coaming (317) is provided with an opening (317 a) corresponding to the outlet (312).

10. The smoke-cooker integrated machine of claim 9, wherein:

the volute (31) further comprises a sound-proof cover (318) which is located on the second baffle (314) relatively far away from the outer side of the volute coaming (315), and the extending end of the sound-proof cover is attached to the surface of the outer coaming (317) and fixedly connected with the surface of the outer coaming.