CN218791851U - Exhaust structure and cooking equipment - Google Patents

Abstract

The application relates to the technical field of cooking equipment, in particular to an exhaust structure and cooking equipment, wherein the exhaust structure and the cooking equipment comprise an exhaust channel and a partition part, the partition part divides the exhaust channel into an exhaust part and a condensation part, at least part of gas generated by the cooking equipment is condensed through the condensation part, and gas which is not condensed by the condensation part is exhausted out of the cooking equipment through the exhaust part; the barrier is configured to allow gas to pass through the barrier and to block liquid from passing through the barrier. According to the utility model provides an exhaust structure and cooking equipment, through making the shelves portion that allows gas to pass through and block liquid and pass through divide exhaust passage into exhaust part and condensing part for exhaust part and condensing part are inside can't carry out the liquid exchange, and the liquid of having avoided exhaust part effectively passes through exhaust passage and flows back to condensing part, makes the contaminated phenomenon of comdenstion water in the condensing part take place, and then has avoided dismantling the cooking machine and wash steam condensation subassembly.

Description

Exhaust structure and cooking equipment

Technical Field

The application relates to the technical field of cooking equipment, in particular to an exhaust structure and cooking equipment.

Background

With the popularity of extremely simple finishing styles, embedded cooking machines (e.g., electric steamers, steam ovens, steam-and-bake unions, etc.) have been sought after by consumers.

The embedded cooking machine generally comprises an exhaust channel, a steam condensation component and an exhaust hole, wherein the steam channel is generally arranged between the steam condensation component and the exhaust hole, and steam and waste gas (for example, the waste gas can be a mixture of redundant steam and oil smoke) generated in the working process of the embedded cooking machine sequentially pass through the steam condensation component and the exhaust channel, wherein part of the steam is condensed by the steam condensation component to form condensed water for recycling, and the waste gas is exhausted through the exhaust hole.

During the use process of the embedded cooking machine, the vent holes can often generate backflow sewage which usually comprises two aspects, namely, on one hand, the outside liquid carelessly falls into the vent holes; another aspect is that the portion of the exhaust gas condenses to form a liquid in the vicinity of the exhaust port. The returned sewage flows back to the steam condensation component along the exhaust channel, so that the condensed water recovered in the steam condensation component is polluted.

Furthermore, built-in cooking machines are often built-in mounted on the walls and/or cabinets of the kitchen, are difficult to remove, and are difficult to clean once the exhaust channel and/or steam condensing assembly is contaminated.

SUMMERY OF THE UTILITY MODEL

The utility model provides an exhaust structure and cooking equipment to solve the backward flow sewage that exists among the prior art to a certain extent and can flow back to the steam condensation subassembly along exhaust passage, make the contaminated technical problem of the comdenstion water of retrieving in the steam condensation subassembly.

According to a first aspect of the present application, there is provided an exhaust structure for a cooking apparatus, including an exhaust passage and a partition dividing the exhaust passage into an exhaust portion and a condensation portion, at least part of gas generated by the cooking apparatus being condensed via the condensation portion, the gas not condensed by the condensation portion being discharged out of the cooking apparatus via the exhaust portion;

the barrier is configured to allow gas to pass through the barrier and to block liquid from passing through the barrier.

Preferably, the lower end of the blocking part is connected with the inner wall of the exhaust passage, and the upper end of the blocking part is arranged at an interval with the inner wall of the exhaust passage.

Preferably, the lowest point of the exhaust portion is higher than the lowest point of the condensing portion;

one side of the blocking part is connected with the inner wall of the exhaust channel, and the other side of the blocking part is arranged at an interval with the inner wall of the exhaust channel, so that a drainage gap is formed between the other side of the blocking part and the inner wall of the exhaust channel, and the drainage gap is respectively communicated with the exhaust part and the condensation part.

Preferably, the exhaust gas purifier further comprises a condensed water outlet, a waste water outlet and a partition part, wherein the condensed water outlet and the waste water outlet are respectively arranged on the inner wall of the condensation part, the waste water outlet is communicated with the exhaust part, and the condensed water outlet is communicated with the condensation part;

the partition part is connected with the baffle part, and the partition part is arranged between the condensed water outlet and the waste water outlet so as to separate waste water flowing to the waste water outlet from condensed water flowing to the condensed water outlet.

Preferably, the exhaust part further includes an exhaust port provided at an upper end of the exhaust passage, through which the gas is exhausted out of the cooking apparatus.

Preferably, the exhaust gas purification device further comprises a heat dissipation channel and a condensation partition, the heat dissipation channel is communicated with the exhaust channel, and the heat dissipation channel and the condensation partition are separated by the condensation partition.

Preferably, the heat dissipation device further comprises a heat dissipation part, and the heat dissipation part is arranged on the heat dissipation channel.

Preferably, the heat dissipation part is a heat dissipation fin group, or

The heat dissipation part is a water cooling pipeline.

Preferably, the device further comprises a waste water outlet which is communicated with the exhaust part;

the cooking apparatus comprises a waste water tank, the waste water outlet being in communication with the waste water tank, or

The cooking apparatus comprises a cooking chamber, the waste water outlet being in communication with the cooking chamber, or

The cooking equipment comprises a drain outlet, and the wastewater outlet is communicated with the drain outlet.

According to a second aspect of the present application, there is provided a cooking apparatus including the exhaust structure according to any one of the above technical solutions, so that all the beneficial technical effects of the exhaust structure are achieved, and the details are not repeated herein.

Compared with the prior art, the beneficial effect of this application is:

the application provides an exhaust structure, through making the shelves portion that allows gas to pass through and block liquid and pass through divide exhaust passage into exhaust portion and condensing part, make exhaust portion and condensing part inside unable liquid exchange that carries on, avoided exhaust portion's liquid (for example, from exhaust hole backward flow to exhaust portion's liquid and the liquid that produces in the exhaust portion) to flow back to condensing part through exhaust passage effectively, make the contaminated phenomenon of the comdenstion water in the condensing part take place, and then avoided dismantling cooking machine washing steam condensation subassembly.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the detailed description of the present application or the technical solutions in the prior art, the drawings needed to be used in the detailed description of the present application or the prior art description will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic axial view of an exhaust structure provided in an embodiment of the present application, taken along a first plane;

FIG. 2 is a schematic cross-sectional view of the exhaust structure provided in the embodiment of the present application, the cross-sectional view being taken along a first plane;

FIG. 3 is a schematic diagram of an axial structure of an exhaust structure provided in an embodiment of the present application;

FIG. 4 is a schematic diagram of another axial structure of the exhaust structure provided in the embodiment of the present application;

fig. 5 is a schematic view of an axial measurement structure of a cooking apparatus according to an embodiment of the present application;

fig. 6 is a schematic view of another axial structure of a cooking apparatus according to an embodiment of the present application.

Reference numerals:

1-a cooking device; 10-a venting structure; 20-a cooking configuration; 031-an exhaust pipe; 032-wastewater recovery pipe; 100-an exhaust assembly; 110-an exhaust channel; 120-an exhaust port; 200-a wastewater recovery section; 210-a flow guide baffle; 211-a flow guiding transverse plate; 212-a flow guiding longitudinal plate; 220-a waste water recovery chamber; 230-a waste water outlet; 300-a steam condensing assembly; 310-a condensing section; 311-a condensation chamber; 312-an air inlet; 313-a condensate outlet; 320-a condensation barrier; 330-heat dissipation channel; 331-an air inlet; 332-an air outlet; 340-a set of cooling fins; 400-exhaust hood; 500-Heat dissipation Fan.

F1-a first direction; f2-a second direction; f3-third direction.

Detailed Description

The technical solutions of the present application will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present application, but not all embodiments.

The components of the embodiments of the present application, as generally described and illustrated in the figures herein, could be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application.

All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without making any creative effort belong to the protection scope of the present application.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

The following describes an exhaust structure and a cooking apparatus according to some embodiments of the present application with reference to fig. 1 to 6.

Referring to fig. 1 to 6, an embodiment of a first aspect of the present application provides an exhaust structure 10 for a cooking apparatus 1, the exhaust structure 10 including an exhaust passage 110 and a partition dividing the exhaust passage 110 into an exhaust portion and a condensation portion 310, at least a portion of gas generated by the cooking apparatus 1 is condensed by the condensation portion 310, and the gas that is not condensed by the condensation portion 310 is exhausted out of the cooking apparatus 1 by the exhaust portion; the blocking portion is configured to allow gas to pass through the blocking portion and block liquid from passing through the blocking portion, so that the exhaust passage 110 is divided into the exhaust portion and the condensation portion 310 by the blocking portion, which allows gas to pass through and blocks liquid from passing through, so that liquid exchange cannot be performed between the exhaust portion and the condensation portion 310, and liquid in the exhaust portion (for example, liquid returning from the exhaust hole to the exhaust portion and liquid generated in the exhaust portion) is effectively prevented from flowing back to the condensation portion 310 through the exhaust passage 110, so that the condensed water in the condensation portion 310 is polluted, and further, the cooking machine cleaning steam condensation assembly 300 is prevented from being disassembled.

For convenience of description, referring to fig. 1 to 6, three directions F1, F2, and F3 shown in the drawings are respectively defined as a first direction, a second direction, and a third direction, and preferably, any two of the first direction F1, the second direction F2, and the third direction F3 are perpendicular to each other, wherein the first direction F1 may be parallel to the gravity direction.

Preferably, as shown in fig. 1 and 2, the exhaust structure 10 may include an exhaust assembly 100, and the exhaust passage 110 is disposed in the exhaust assembly 100.

Preferably, as shown in fig. 1 and 2, the exhaust assembly 100 may further include an exhaust port 120 disposed at the exhaust part, and the gas is exhausted out of the cooking apparatus 1 through the exhaust port 120.

Preferably, the exhaust port 120 may be disposed at an upper end of the exhaust passage 110, and the exhaust port 120 is disposed at the upper end to correspond to a moving direction of steam and exhaust gas generated during the operation of the cooking machine, thereby facilitating the exhaust of the steam and exhaust gas.

Further, as shown in fig. 5 and 6, the upper end of the exhaust passage 110 may be an upper end surface of the cooking apparatus 1 described below in the gravity direction, and the upper end surface may be a plane that is recognized in parallel to both the second direction F2 and the third direction F3. Therefore, on one hand, the exhaust port 120 is arranged on the upper end surface, and accords with the moving direction of steam and waste gas generated in the working process of the cooking machine, so that the steam and the waste gas are conveniently discharged; on the other hand, the smoking and exhausting device (e.g., range hood) of the kitchen is usually disposed above the kitchen, and the exhaust port 120 is disposed on the upper end surface of the cooking device 1, so that the exhaust port 120 directly faces the smoking and exhausting device, thereby reducing the amount of steam and exhaust gas discharged into the kitchen, avoiding the temperature environment in the kitchen from rising due to the steam and exhaust gas discharged into the kitchen, and effectively improving the efficiency of the smoking and exhausting device in the kitchen for discharging steam and exhaust gas.

Alternatively, as shown in fig. 5 and 6, the air outlet may have a rectangular shape as viewed in the gravity direction (i.e., the first direction F1), and the length direction of the rectangular shape may be parallel to the second direction F2, so that the space utilization of the upper end surface of the cooking apparatus 1 is effectively improved while the efficiency of the air outlet for discharging steam and exhaust gas is ensured, and the fogging effect of the air discharged from the air outlet 120 can be reduced by cooperating with a predetermined gap described below.

Preferably, as shown in fig. 1 and 2, the exhaust structure 10 may further include a vapor condensation assembly 300, the vapor condensation assembly 300 is disposed on the condensation portion 310, and a barrier may be disposed on a downstream side of the vapor condensation assembly 300 with respect to a flow direction in the gas exhaust channel 110 to block liquid generated on the downstream side of the vapor condensation assembly 300 of the exhaust channel 110 from entering the vapor condensation assembly 300, so as to further prevent the liquid generated on the downstream side of the vapor condensation assembly 300 from flowing back to the vapor condensation assembly 300.

Preferably, as shown in fig. 1 and 2, the lowest point of the exhaust part may be higher than the lowest point of the condensation part 310, so as to further adapt the exhaust passage 110 to the flow direction of the gas.

Preferably, the exhaust structure 10 may further include a waste water reclamation assembly, which may include the above-described baffle.

Preferably, the lower end of the baffle may be connected to the inner wall of the exhaust channel 110, and the upper end of the baffle is spaced apart from the inner wall of the exhaust channel 110, so that, on one hand, the lower end of the baffle is connected to the inner wall of the exhaust channel 110, so that the liquid in the exhaust channel 110 cannot pass through the baffle; on the other hand, the upper end of the baffle portion is spaced apart from the inner wall of the exhaust passage 110, and a predetermined gap, which will be described below, is formed between the upper end of the baffle portion and the inner wall of the exhaust passage 110, and gas introduced into the exhaust passage 110 from the gas inlet 312, which will be described below, can flow toward the gas outlet 120 through the predetermined gap.

Preferably, as shown in fig. 1 to 3, the blocking portion may be a diversion baffle 210, and the diversion baffle 210 may be disposed on a lower inner wall of the exhaust assembly 100 in the gravity direction, so that when the returned sewage flows back to the wastewater collection assembly via the exhaust channel 110, the returned sewage can be blocked by the diversion baffle 210, and the returned sewage is prevented from flowing into the steam condensation assembly 300.

However, without being limited thereto, the barrier may also be of other structure, for example, the barrier may also be a semi-permeable membrane, as long as it is ensured that the barrier is able to keep the exchange of gases between both the condensation section 310 and the exhaust section while being able to block the exchange of liquids between both the condensation section 310 and the exhaust section.

It should be noted that, as shown in fig. 2, in the example of the exhaust structure 10, in this example, the predetermined gap may be a gap between the diversion baffle 210 and the below-described condensation partition 320, and the specific structure and beneficial effects of the predetermined gap will be described in detail below, and will not be described again here.

Preferably, as shown in fig. 2, the exhaust assembly 100 may include a waste water recovery part 200, the waste water recovery part 200 may include a waste water backflow cavity, and the diversion baffle 210 is disposed on a lower inner wall of the waste water recovery part 200 in a gravity direction, so that a space for accommodating backflow sewage is directly formed between the exhaust channel and the condensation cavity 311, and the backflow sewage is prevented from flowing to the condensation cavity 311 over the diversion baffle 210.

Preferably, as shown in fig. 3, the diversion baffle 210 may include a diversion cross plate 211, and the diversion cross plate 211 may extend in the second direction F2, so that the interception effect of the diversion baffle 210 on the returned sewage is effectively improved.

Alternatively, the lowest point of the exhaust part may be connected to the upper edge of the wastewater reclamation part 200, the lowest point of the condensation part 310 may be connected to the lower edge of the wastewater reclamation part 200, and the flow guide cross plate 211 may be disposed at one side of the wastewater reclamation part 200 close to the condensation part 310, so as to further increase the space of the wastewater return chamber for accommodating wastewater.

Preferably, as shown in fig. 4, the waste water recycling assembly may further include a waste water outlet 230, the waste water outlet 230 is communicated with the exhaust channel 110, and the waste water outlet 230 is disposed at one end of the flow guiding horizontal plate 211, so that the backflow sewage can be discharged out of the exhaust structure 10 from the waste water outlet 230 under the flow guiding effect of the flow guiding horizontal plate 211, and the backflow sewage is prevented from accumulating in the exhaust structure 10 for a long time to form dirt, thereby preventing the cooking machine from being disassembled and cleaned.

Preferably, as shown in fig. 3, the waste water outlet 230 may be provided to a sidewall of the condensing portion 310 described below in the second direction F2 to facilitate the piping arrangement of the exhaust structure 10.

Preferably, as shown in fig. 3 and 4, a first side of the flow guide cross plate 211 in the second direction F2 is connected to an inner wall of the exhaust passage 110, a second side of the flow guide cross plate 211 in the second direction F2 is spaced apart from the inner wall of the exhaust passage 110, and a drainage gap is formed between the inner walls of the second side of the exhaust passage 110 of the flow guide cross plate 211 such that the drainage gap communicates with the exhaust part and the condensation part 310, respectively. Correspondingly, the above-mentioned waste water outlet 230 may be provided at a side wall of the condensation part 310 at the second side, so as to communicate the waste water outlet 230 with the exhaust passage 110.

Preferably, as shown in fig. 4, the above waste water outlet 230 may be disposed on a left side chamber wall of an end of the below-described condensation chamber 311 adjacent to the waste water recovery part 200 such that the waste water outlet 230 is disposed adjacent to the below-described air inlet 312, so as to facilitate integration of piping to save space.

Preferably, as shown in fig. 3, the exhaust structure 10 may further include a partition connected to the flow guide cross plate 211 and disposed between the condensed water outlet 313 described below and the above-mentioned waste water outlet 230 to partition the waste water flowing to the waste water outlet 230 from the condensed water flowing to the condensed water outlet 313.

Preferably, as shown in fig. 3, the partition may be a vertical flow guide plate 212, and the vertical flow guide plate 212 extends from the left end of the horizontal flow guide plate 211 to the wastewater outlet 230, so as to ensure that the returned wastewater flows to the wastewater outlet 230 while effectively isolating the condensed water from the returned wastewater.

However, it should be noted that the diversion baffle 210 is not limited to the diversion transverse plates 211 and the diversion longitudinal plates 212, and the diversion baffle may be in other forms not shown in the drawings as long as it can block the returned sewage from flowing into the condensation chamber 311.

Further, in the orientation shown in fig. 3, the bottom of the wastewater collection unit 200 is inclined from the right end to the left end to further facilitate the flow of the returned wastewater to the wastewater outlet 230.

In an embodiment, preferably, as shown in fig. 1 and 2, the vapor condensing assembly 300 includes a condensing portion 310 and a condensing partition 320, and the condensing portion 310 may include a condensing cavity 311. The exhaust structure 10 may further include a heat dissipation portion, which may include heat dissipation channels 330, and the heat dissipation channels 330 communicate with the exhaust channels 110. The heat dissipation channel 330 and the condensation partition 320 are separated by the condensation partition 320, so that, on the first hand, the contact area between the condensation cavity 311 and the heat dissipation channel 330 is effectively increased, and the heat dissipation channel 330 can timely and efficiently carry away the heat of the condensation cavity 311; in the second aspect, the steam and exhaust gas discharged from the below-described cooking structure 20 are effectively prevented from being mixed with the cooling air of the heat dissipation path 330; in a third aspect, the condensation partition 320 provides an attachment for condensation of vapor in the condensation chamber 311.

Preferably, the heat dissipation part is disposed above the condensation part 310 in the gravity direction, so that the condensation partition 320 can be located right above the condensation cavity 311, which enables the condensed water attached to the condensation partition 320 to fall to the condensation cavity 311 by gravity, thereby facilitating the recovery of the condensed water.

Preferably, as shown in fig. 1 and fig. 2, the condensation cavity 311 is communicated with the exhaust channel 110 via the waste water recycling cavity 220, in other words, one end of the condensation partition 320 close to the exhaust assembly 100 can extend above the waste water recycling cavity 220, and a predetermined gap is formed between the flow guide horizontal plate 211 and the condensation partition 320, so that the gas in the condensation cavity 311 flowing to the exhaust channel 110 can only pass through the predetermined gap, on one hand, the backflow sewage is further prevented from entering the condensation cavity 311; on the other hand, the speed of the steam and the exhaust gas flowing to the exhaust assembly 100 before condensation is effectively slowed down, the residence time of the steam and the exhaust gas in the condensation cavity 311 is prolonged, the condensation efficiency of the steam is improved, the mixing uniformity between the gas discharged from the condensation cavity 311 in the exhaust passage 110 and the cooling air is improved, and the fog effect of the gas discharged from the exhaust port 120 is reduced.

Preferably, as shown in fig. 1 and 2, the heat dissipating part may further include a heat dissipating part disposed in the heat dissipating channel 330 to improve heat dissipating efficiency of the heat dissipating part to improve water condensation efficiency of the condensation chamber 311.

Preferably, as shown in fig. 1 and 2, the heat dissipating part may be a heat dissipating fin group 340, and the heat dissipating fin group 340 is disposed at a side of the condensation partition 320 where the heat dissipating channel 330 is located, so as to further improve the heat dissipating efficiency of the heat dissipating part.

However, the heat dissipation unit is not limited to the form of the heat dissipation channel 330 and the heat dissipation fin group 340, and may be a water cooling tube group that can communicate with a water supply system of a steam generator described below to circulate water, as long as the heat dissipation unit can cool the steam in the condensation chamber 311.

Preferably, as shown in fig. 2, the heat dissipating channel 330 may include an air inlet 331 and an air outlet 332 disposed opposite to each other, a heat dissipating fin is disposed between the air inlet 331 and the air outlet 332, and the air inlet 331 may communicate with the outside of the cooking apparatus 1 for sucking cooling air outside the cooking apparatus 1. The heat dissipation channel 330 is communicated with the exhaust channel 110 through the air outlet 332, so that the cooling air flowing through the heat dissipation fin set 340 can be exhausted out of the cooking apparatus 1 through the exhaust assembly 100 to form a heat dissipation path, that is, the cooling air flows to the air outlet 120 through the air inlet 331, the heat dissipation channel 330, the heat dissipation fin set 340, the air outlet 332 and the exhaust channel 110 in sequence.

Preferably, as shown in fig. 6, the exhaust structure 10 may further include a heat dissipation fan 500, and the heat dissipation fan 500 is disposed at one side of the steam condensation assembly 300, and is used for driving cooling air to enter the heat dissipation channel 330 from the air inlet 331.

Optionally, as shown in fig. 1 and 2, the exhaust structure 10 may further include an exhaust cover 400, and the exhaust cover 400 is disposed over the heat dissipation channel 330, so that the heat dissipation channel 330 forms a closed channel to prevent the cooling air from overflowing. Alternatively, the exhaust hood cover 400 may be parallel to a plane defined by both the second direction F2 and the third direction F3, that is, the exhaust hood cover 400 may be parallel to the upper end surface of the cooking apparatus 1, so that the space utilization of the cooking apparatus 1 is effectively improved.

Preferably, as shown in fig. 4, the exhaust structure 10 may further include an air inlet 312, and the air inlet 312 may be communicated with the condensation chamber 311 for communicating with an exhaust pipe 031, which allows steam and exhaust gas generated by the cooking structure 20 to flow into the condensation chamber 311.

Preferably, as shown in fig. 4, the exhaust structure 10 may further include a condensed water outlet 313, and the condensed water outlet 313 may be communicated with the condensation cavity 311 for communicating with a water supply system of a steam generator of the cooking apparatus 1, so as to realize steam-water circulation of the cooking apparatus 1, and effectively reduce water loss of the cooking apparatus 1.

Preferably, as shown in fig. 4, the inlet 312 may be disposed at a side of the condensing portion 310 where the above-mentioned waste water outlet 230 is located, and the condensed water outlet 313 may be disposed at a side of the condensing portion 310 opposite to the above-mentioned inlet 312, so that the returned sewage is effectively prevented from being mixed with the condensed water.

Preferably, the bottom surface of the condensation chamber 311 in the gravity direction is inclined from the side where the air inlet 312 is located to the side where the condensed water outlet 313 is located, so that the condensed water flows toward the condensed water outlet 313.

Embodiments of the second aspect of the present application further provide a cooking apparatus 1, including the exhaust structure 10 described in any of the above embodiments, so that all the beneficial technical effects of the exhaust structure 10 are achieved, and details are not repeated herein.

Preferably, the cooking apparatus 1 may be an electric steamer, a steam oven, a steam-bake all-in-one machine, or the like. The cooking apparatus 1 may include a cooking structure 20. The cooking structure 20 is a functional body for at least one of steaming, baking and microwave, and the cooking structure 20 is the prior art and is not described in detail.

Preferably, the cooking structure 20 may include a steam generator and a water supply system for the steam generator. The cooking structure 20 may further include a condensate return pipe having both ends respectively communicated with the condensate outlet 313 and a water supply system of the steam generator to perform steam-water circulation.

Preferably, as shown in fig. 6, the cooking apparatus 1 may further include an exhaust pipe 031, both ends of which are respectively communicated with the air inlet 312 and the cooking structure 20, for guiding the exhaust gas and the steam generated by the cooking structure 20 into the condensation chamber 311.

Preferably, as shown in fig. 6, the cooking apparatus 1 may further include a waste water recovery pipe 032, and the waste water recovery pipe 032 may be connected to the above-mentioned waste water outlet 230 for discharging the returned waste water.

Preferably, the cooking apparatus 1 may further include a waste water tank with which the waste water recovery pipe 032 may communicate, so that the backflow waste water can flow into the waste water tank through the waste water recovery pipe 032. Optionally, the waste tank is removably connected to the cooking structure 20 to facilitate cleaning of waste water from the waste tank.

Optionally, cooking apparatus 1 may further comprise a cooking cavity, with which waste water recovery pipe 032 may communicate, so that returned waste water can flow into the cooking cavity through waste water recovery pipe 032, so that a user may clean waste water together when cleaning the cooking cavity. It should be noted that the cooking cavity is an existing structure of the cooking apparatus 1, and is not described in detail.

Optionally, the cooking apparatus 1 may further comprise a drain, and the wastewater recovery pipe 032 may be communicated with the drain so that wastewater can be directly discharged from the drain.

Alternatively, the cooking apparatus 1 may be a built-in cooking apparatus 1.

Finally, it should be noted that: the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and these modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present application.

Claims (10)

1. An exhaust structure for a cooking apparatus (1), comprising an exhaust channel (110) and a partition dividing the exhaust channel (110) into an exhaust portion and a condensation portion (310), at least part of the gas generated by the cooking apparatus (1) being condensed via the condensation portion (310), the gas not condensed by the condensation portion (310) being exhausted out of the cooking apparatus (1) via the exhaust portion;

the barrier is configured to allow gas to pass through the barrier and to block liquid from passing through the barrier.

2. The exhaust structure according to claim 1, wherein a lower end of the baffle portion is connected to an inner wall of the exhaust passage (110), and an upper end of the baffle portion is spaced apart from the inner wall of the exhaust passage (110).

3. The exhaust structure according to claim 2,

the lowest point of the exhaust portion is higher than the lowest point of the condensing portion (310);

one side of the blocking part is connected with the inner wall of the exhaust channel (110), and the other side of the blocking part is arranged at an interval with the inner wall of the exhaust channel (110), so that a drainage gap is formed between the other side of the blocking part and the inner wall of the exhaust channel (110), and the drainage gap is respectively communicated with the exhaust part and the condensation part (310).

4. The exhaust structure according to claim 3, further comprising a condensed water outlet (313), a waste water outlet (230), and a partition, the condensed water outlet (313) and the waste water outlet (230) being respectively provided to an inner wall of the condensing portion (310), the waste water outlet (230) communicating with the exhaust portion, the condensed water outlet (313) communicating with the condensing portion (310);

the partition is connected to the barrier, and is disposed between the condensed water outlet (313) and the waste water outlet (230) to partition waste water flowing to the waste water outlet (230) and condensed water flowing to the condensed water outlet (313).

5. Exhaust structure according to any of claims 1 to 4, characterized in that the exhaust part further comprises an exhaust opening (120), the exhaust opening (120) being provided at an upper end of the exhaust channel (110), the gas being expelled out of the cooking apparatus (1) via the exhaust opening (120).

6. The exhaust structure according to any one of claims 1 to 4, further comprising a heat dissipation channel (330) and a condensation partition (320), the heat dissipation channel (330) communicating with the exhaust channel (110), both the heat dissipation channel (330) and the condensation portion (310) being partitioned via the condensation partition (320).

7. The exhaust structure according to claim 6,

further comprising a heat dissipation portion disposed in the heat dissipation channel (330).

8. The exhaust structure according to claim 7,

the heat dissipation part is a heat dissipation fin group (340), or

The heat dissipation part is a water cooling pipeline.

9. The exhaust structure according to claim 1, further comprising a waste water outlet (230), the waste water outlet (230) communicating with the exhaust portion;

the cooking device (1) comprises a waste water tank, with which the waste water outlet (230) communicates, or

The cooking device (1) comprises a cooking chamber, the waste water outlet (230) being in communication with the cooking chamber, or

The cooking device (1) comprises a sewage draining outlet, and the waste water outlet (230) is communicated with the sewage draining outlet.

10. A cooking apparatus, characterized by comprising the exhaust structure of any one of claims 1 to 9.

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