Flue structure and integrated cooker

Abstract

The utility model relates to the technical field of cooking equipment, in particular to a flue structure and an integrated cooker. The device comprises a flue arranged on the integrated cooker, an oil separation layer is detachably arranged on the inner wall of the flue, the side, away from the inner wall of the flue, of the oil separation layer is an oil separation face, and the oil separation face at least covers part of the inner wall of the flue; through the arrangement, the detachable oil separation layer can prevent a large amount of oil fume from being condensed to the inner wall of the flue so as to reduce accumulation of oil stains on the inner wall of the flue, so that the cleaning strength of the inner wall of the flue is reduced, the use amount of cleaning liquid is reduced, and erosion of the cleaning liquid to the air suction cavity is indirectly reduced.

Description

Technical Field

[0001] The present application relates to the technical field of cooking equipment, and particularly to a flue structure and an integrated stove. Background Art

[0002] After cooking is completed in an integrated stove, since a large amount of oil fume contacts the side wall of the flue, it is easy for oil stains to condense on the side wall of the flue. Generally, the flue structure of the integrated stove cannot be disassembled and cleaned separately, and can only be cleaned at the air inlet assembly of the integrated stove. During the cleaning process, it is easy for the cleaning liquid to enter the air suction cavity of the integrated stove and is difficult to remove, so that the cleaning liquid corrodes the air suction cavity and the equipment in the cavity. Summary of the Invention

[0003] The purpose of the present application is to provide a flue structure and an integrated stove to avoid a large amount of oil fume condensing on the inner wall of the flue, reduce the accumulation of oil stains on the inner wall of the flue, thereby reducing the cleaning intensity of the inner wall of the flue, reducing the amount of cleaning liquid used, and indirectly reducing the erosion of the cleaning liquid on the air suction cavity.

[0004] To achieve the above purpose, the present application adopts the following technical solutions:

[0005] A flue structure includes a flue, and an oil separation layer is detachably arranged on the inner wall of the flue. The side of the oil separation layer facing away from the inner wall of the flue is an oil separation surface, and the oil separation surface covers at least part of the inner wall of the flue.

[0006] Optionally, an installation cavity is arranged on the inner wall of the flue, and at least part of the oil separation layer is embedded in the installation cavity.

[0007] Optionally, a plurality of reserved cavities are arranged between the oil separation layer and the inner wall of the flue.

[0008] Optionally, a bottom step and a top step are arranged at intervals on the inner wall of the flue. At least part of the installation cavity is located between the two steps. A bottom hem is arranged on the oil separation layer, and the bottom hem abuts against the bottom step. A top hem is also arranged on the oil separation layer, and the top hem abuts against the top step.

[0009] Optionally, define the two carriers of the bottom hem of the oil separation layer and the bottom step as the first group, and the two carriers of the top hem of the oil separation layer and the top step as the second group. One of the two groups or both groups are positioned by a positioning structure. The positioning structure includes a positioning protrusion and a positioning hole, and the positioning hole and the positioning protrusion are respectively arranged on the two carriers in the group.

[0010] Optionally, the oil barrier layer is provided with a fixing structure and an assembly through hole, the fixing structure includes a nut tightly abutting against the side of the oil barrier layer facing away from the inner wall of the flue, the fixing structure also includes a bolt seat, the bolt seat portion passes through the assembly through hole and is threadedly connected to the nut, the bolt seat is provided with a tight-fitting flange, the tight-fitting flange is arranged on the side of the oil barrier layer facing the inner wall of the flue, a magnet is sleeved on the bolt seat, two ends of the magnet are tightly abutting against the oil barrier layer and the tight-fitting flange respectively, the inner wall of the flue is at least partially made of magnetic material, and this part of the inner wall of the flue is magnetically connected to the magnet.

[0011] Optionally, a handle is provided on the nut.

[0012] Optionally, the oil-isolating layer includes a plurality of oil-isolating plates, and the plurality of oil-isolating plates are pressed against each other to form an oil-isolating surface. The oil-isolating plates are provided with lower folded edges and upper folded edges. The lower folded edges of some of the oil-isolating plates are pressed against the bottom step, and the lower folded edges of the oil-isolating plates pressed against the bottom step are arranged to form a bottom folded edge. The upper folded edges of some of the oil-isolating plates are pressed against the top step, and the upper folded edges of the oil-isolating plates pressed against the top step are arranged to form a top folded edge.

[0013] Optionally, the oil separator is provided with a plurality of side folded edges, and the plurality of side folded edges, upper folded edges and lower folded edges on the oil separator are arranged to form a surrounding edge, and the surrounding edge, the oil separator and the inner wall of the flue constitute at least part of the reserved cavity.

[0014] An integrated stove comprises any one of the flue structures described above.

[0015] Beneficial effects:

[0016] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0017] Since the flue structure of a traditional integrated stove generally cannot be disassembled and cleaned separately, it can only be cleaned at the air inlet assembly of the integrated stove. During the cleaning process, the cleaning liquid is likely to enter the air suction cavity of the integrated stove at the air inlet and is difficult to remove, causing the cleaning liquid to corrode the air suction cavity and the equipment in the cavity. The present application provides a removable oil barrier layer on the inner wall of the integrated stove flue, so that a large amount of oil smoke is concentrated on the oil barrier layer, thereby reducing the amount of oil stains on the inner wall of the flue. When cleaning is required, only the oil barrier layer needs to be disassembled and taken out from the smoke inlet of the flue, and a large amount of oil stains can be removed by external cleaning, thereby facilitating the cleaning operation. As for a small amount of oil stains on the inner wall of the flue, only a small amount of cleaning liquid needs to be used to clean the small amount of oil stains, thereby reducing the amount of cleaning liquid entering the air suction cavity, and indirectly reducing the intensity of erosion on the air suction cavity.

[0018] Reference numerals

[0019] 1. Flue; 2. Oil separation layer; 21. Oil separation surface; 22. Bottom hem; 23. Top hem; 24. Positioning hole; 25. Fixing structure; 251. Nut; 252. Bolt seat; 253. Tightening flange; 254. Magnet; 26. Assembly through hole; 27. Oil separation plate; 271. Upper hem; 272. Lower hem; 273. Side hem; 3. Installation cavity; 4. Reserved cavity; 5. Bottom step; 6. Top step; 7. Positioning protrusion. Description of the Drawings

[0020] Figure 1 is a schematic diagram of the integrated stove head of the embodiment of the present application;

[0021] Figure 2 is an exploded view of the oil separation layer of the embodiment of the present application;

[0022] Figure 3 is a schematic diagram of the structure of the oil separation plate of the embodiment of the present application;

[0023] Figure 4 is a cross-sectional view of the integrated stove head of the embodiment of the present application;

[0024] Figure 5 is the embodiment of the present application Figure 4 partial enlarged view at A in;

[0025] Figure 6 is the embodiment of the present application Figure 4 partial enlarged view at B in;

[0026] Figure 7 is the embodiment of the present application Figure 4 partial enlarged view at C in;

[0027] Figure 8 is a schematic diagram of the integrated stove structure of the embodiment of the present application. Detailed Embodiment

[0028] The present invention will be further described below in conjunction with the drawings and specific embodiments:

[0029] First of all, it should be noted here that in the description of this application, when terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and other orientation words appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings. It is only for the convenience of description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation to this application; in addition, when terms such as "first", "second", "third" and other numerical quantifiers appear, they are only for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, in this application, unless otherwise clearly specified and limited, when terms such as "installation", "connection", "connection" appear, they should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, an interference fit, a transition fit and other limit connections, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium; therefore, for those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0030] An embodiment of the present application discloses a structure of a flue 1, which is applied to the head of an integrated stove. Refer to Figure 1 , the flue 1 structure includes a flue 1, and an oil separation layer 2 is detachably arranged on the inner wall of the flue 1. The side of the oil separation layer 2 facing away from the inner wall of the flue 1 is an oil separation surface 21, and the oil separation surface 21 covers at least a part of the inner wall of the flue 1;

[0031] In this embodiment, since the oil fume in the flue 1 of the integrated stove head is mainly concentrated on the rear panel forming the flue 1, the oil separation layer 2 is mainly covered on the rear panel of the integrated stove flue 1, so that the oil separation plate 27 blocks most of the oil fume and prevents the rear panel from directly contacting the oil fume. In addition, in a conceivable solution, the oil separation layer 2 can also be used to completely cover the inner wall of the flue 1. In addition, for the convenience of taking out the oil separation layer 2, part or all of it can also be made of elastic or flexible materials to compress the volume.

[0032] Refer to Figure 1-5 , the oil separation layer 2 of this embodiment includes a plurality of oil separation plates 27, and the oil separation plates 27 are tightly abutted in sequence to form an oil separation surface 21. The oil separation plates 27 are rectangular plates and are arranged vertically. Each oil separation plate 27 is provided with an upper folding edge 271 and a lower folding edge 272 along the upper and lower edges respectively. In addition, a side folding edge 273 is also provided on the remaining edge of the oil separation plate 27. Each folding edge is bent towards the inner wall side of the flue 1. Each folding edge can be arranged at intervals or can be integrally arranged.

[0033] A reserved cavity 4 is provided between the inner wall of the flue 1 and the oil separation plate 27. A plurality of side flanges 273, upper flanges 271 and lower flanges 272 on the oil separation plate 27 surround to form a surrounding edge. The surrounding edge abuts tightly against the inner wall of the flue 1, and a reserved cavity 4 is formed between the oil separation plate 27 and the inner wall of the flue 1, thereby reducing the area of direct contact between the oil separation plate 27 and the inner wall of the flue 1, avoiding the problem that oil fume enters through the gap between the two oil separation plates 27 due to long-term use, resulting in large-area adhesion between the oil separation plate 27 and the inner wall of the flue 1 and making disassembly difficult.

[0034] Two adjacent oil separation plates 27 in the up-and-down direction abut tightly through the upper and lower flanges 272, and each adjacent oil separation plate 27 in the left-and-right direction abuts tightly through the side flanges 273, so that the oil separation plates 27 abut tightly against each other, and the sides of the oil separation plates 27 facing away from the inner wall of the flue 1 abut tightly against each other to form a large oil separation surface 21.

[0035] Refer to Figure 1-7 , a fixing structure 25 is further provided on the oil separation plate 27 and an assembly through hole 26 is provided. The fixing structure 25 includes a nut 251 that abuts against the side of the oil separation layer 2 facing away from the inner wall of the flue 1. A handle is provided on the nut 251, and the handle and the nut 241 are integrally provided; the fixing structure 25 further includes a bolt seat 252. The threaded part of the bolt seat 252 passes through the assembly through hole 26 and is threadedly connected to the nut 251. A pressing flange 253 is provided on the bolt seat 252. The pressing flange 253 is arranged on the side of the oil separation layer 2 facing the inner wall of the flue 1. A magnet 254 is sleeved on the bolt seat 252. Both ends of the magnet 254 abut tightly against the oil separation layer 2 and the pressing flange 253 respectively. The rear panel of a part of the inner wall of the flue 1 is made of a magnetic material, and this part of the inner wall of the flue 1 is magnetically connected to the magnet 254, so that the oil separation plate 27 can be adsorbed on this part of the inner wall of the flue 1 for easy assembly.

[0036] With the above settings, the oil separation layer 2 is composed of a combination of multiple modular oil separation plates 27, which further reduces the module taken out during disassembly and makes disassembly more convenient. In addition, on the premise of being detachable and removable, a single oil separation plate 27 can also be provided to form the oil separation layer 2.

[0037] An installation cavity 3 is provided on the inner wall of the flue 1. The oil separation layer 2 is embedded in the installation cavity 3. The inner wall of the flue 1 is provided with a bottom step 5 and a top step 6 that are spaced apart in the up-and-down direction. Both steps are horizontally arranged. The installation cavity 3 is located between the two steps. Each combined oil separation plate 27 is placed in the installation cavity 3, and the reserved cavity 4 is also located in the installation cavity 3. By providing the bottom step 5 and the top step 6, additional support points are provided for the oil separation layer 2 and the oil separation layer 2 is limited.

[0038] Among the oil separation plates 27 that form the oil separation layer 2, the lower folded edges 272 of some of the oil separation plates 27 tightly abut against the bottom step 5. The lower folded edges 272 of the oil separation plates 27 that tightly abut against the bottom step 5 are arranged in a line in sequence to form the bottom folded edge 22. The upper folded edges 271 of some of the oil separation plates 27 tightly abut against the top step 6. The upper folded edges 271 of the oil separation plates 27 that tightly abut against the top step 6 are arranged in a line in sequence to form the top folded edge 23. The formed bottom folded edge 22 tightly abuts against the bottom step 5, and the top folded edge 23 tightly abuts against the top step 6.

[0039] In addition, positioning holes 24 are provided on both the upper and lower folded edges 272 of the oil separation plate 27 in this embodiment, and a number of positioning protrusions 7 are provided on the bottom step 5. The positioning holes 24 and the positioning protrusions 7 form a positioning structure. In this embodiment, the positioning holes 24 of the lower folded edges 272 of the oil separation plates 27 that form the bottom folded edge 22 cooperate with the respective positioning protrusions 7 to limit the oil separation plates 27 located on the bottom step 5, facilitating the installation of the remaining oil separation plates 27 with it as a support.

[0040] In addition to the positioning method of this embodiment, among the conceivable positioning methods, the positioning protrusions 7 can also be provided on the top step 6, or both the bottom step 5 and the top step 6 can be provided; in another conceivable setting method, the positioning protrusions 7 can also be provided on some of the oil separation plates 27, and positioning holes 24 are provided on one or both of the bottom step 5 and the top step 6 to achieve the positioning between the oil separation plates 27 with the positioning protrusions 7 and the steps.

[0041] This application embodiment also discloses an integrated stove, referring to Figure 8 , which includes the flue 1 structure described in the above embodiment.

[0042] The working principle of this application embodiment is as follows: When the inner wall of the flue 1 of the integrated stove needs to be cleaned, the oil separation plates 27 are disassembled and taken out from the smoke inlet of the flue 1, the modular oil separation plate 27 parts are disassembled and cleaned, and after completion, the oil separation plates 27 are assembled and then reinstalled on the inner wall of the flue 1 of the integrated stove.

Claims

1. A flue structure, comprising a flue (1), characterized in that: An oil separation layer (2) is detachably arranged on the inner wall of the flue (1). The side of the oil separation layer (2) facing away from the inner wall of the flue (1) is an oil separation surface (21), and the oil separation surface (21) covers at least a part of the inner wall of the flue (1).

2. The flue structure according to claim 1, characterized in that: An installation cavity (3) is arranged on the inner wall of the flue (1), and at least a part of the oil separation layer (2) is arranged by being embedded in the installation cavity (3).

3. A flue structure according to claim 1, characterized in that: A plurality of reserved cavities (4) are arranged between the oil separation layer (2) and the inner wall of the flue (1).

4. The flue structure according to claim 2, characterized in that: Bottom steps (5) and top steps (6) are arranged at intervals on the inner wall of the flue (1). At least a part of the installation cavity (3) is located between the two steps. A bottom hem (22) is arranged on the oil separation layer (2), and the bottom hem (22) abuts against the bottom step (5). A top hem (23) is also arranged on the oil separation layer (2), and the top hem (23) abuts against the top step (6).

5. A flue structure according to claim 4, characterized in that: Define the two carriers of the bottom hem (22) of the oil separation layer (2) and the bottom step (5) as the first group, and the two carriers of the top hem (23) of the oil separation layer (2) and the top step (6) as the second group. One or both of the two groups are positioned by a positioning structure. The positioning structure includes a positioning protrusion (7) and a positioning hole (24), and the positioning hole (24) and the positioning protrusion (7) are respectively arranged on the two carriers within the group.

6. The flue structure according to claim 1, characterized in that: A fixing structure (25) is arranged on the oil separation layer (2), and an assembly through hole (26) is provided. The fixing structure (25) includes a nut (251) abutting against the side of the oil separation layer (2) facing away from the inner wall of the flue (1). The fixing structure (25) further includes a bolt seat (252). The bolt seat (252) partially passes through the assembly through hole (26) and is threadedly connected to the nut (251). A pressing flange (253) is arranged on the bolt seat (252), and the pressing flange (253) is arranged on the side of the oil separation layer (2) facing the inner wall of the flue (1). A magnet (254) is sleeved on the bolt seat (252), and both ends of the magnet (254) respectively abut against the oil separation layer (2) and the pressing flange (253). At least a part of the inner wall of the flue (1) is made of a magnetic material, and this part of the inner wall of the flue (1) is magnetically connected to the magnet (254).

7. A flue structure according to claim 6, characterized in that: A handle is arranged on the nut (251).

8. A flue structure according to claim 4, characterized in that: The oil separation layer (2) includes a plurality of oil separation plates (27). The plurality of oil separation plates (27) abut against each other to form the oil separation surface (21). A lower hem (272) and an upper hem (271) are arranged on the oil separation plates (27). The lower hems (272) of some of the oil separation plates (27) abut against the bottom step (5), and the lower hems (272) of the oil separation plates (27) abutting against the bottom step (5) are arranged to form the bottom hem (22). The upper hems (271) of some of the oil separation plates (27) abut against the top step (6), and the upper hems (271) of the oil separation plates (27) abutting against the top step (6) are arranged to form the top hem (23).

9. A flue structure according to claim 8, characterized in that: A plurality of side flanges (273) are provided on the oil separation plate (27), and a surrounding edge is formed by enclosing the plurality of side flanges (273), upper flanges (271) and lower flanges (272) on the oil separation plate (27), and a reserved cavity (4) is formed between the oil separation plate (27) and the inner wall of the flue (1). The surrounding edge, the oil separation plate (27) and the inner wall of the flue (1) constitute at least part of the reserved cavity (4).

10. An integrated stove, characterized in that: It includes any one of the flue structures described in claims 1-9.

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