Multi-air-duct smoke stove integrated structure

Abstract

The invention discloses a multi-air-duct smoke stove integrated structure which comprises a multi-air-duct body, a face shell stove set and a smoke exhaust base, the face shell stove set is installed at the top of the multi-air-duct body, the smoke exhaust base is installed at the bottom of the multi-air-duct body, and the multi-air-duct body is composed of a multi-air-duct shell and smoke exhaust air ducts arranged in the multi-air-duct shell. The top surface of the multi-air-duct shell is provided with two side air duct ports and at least one middle air duct port, the at least one middle air duct port is arranged between the two side air duct ports, and the multi-air-duct smoke stove integrated structure further comprises a deep V filter body group. The range hood has the advantages that lampblack is prevented from running towards the side face through the multi-air-duct design, lampblack gathering is achieved in multiple directions, the air inlet amount is increased through the design of the multiple deep-V-shaped net faces, noise is effectively lowered, lampblack diffusion is reduced, the comfort in the dining process is improved, the grease separation value is increased, the energy efficiency is improved, and the cost is reduced.

Description

Technical Field

[0001] The present invention relates to the field of smoke stoves, and in particular to a smoke stove integrated structure with multiple air ducts. Background Art

[0002] In the catering industry, magnetic stoves are widely used, especially in restaurants such as small hot pot restaurants. Usually, four magnetic stove heads are set on a dining table for people to dine. In order to reduce the smoke during the meal, the traditional way is to set a smoke pipe above the table stove, and then discharge it uniformly through the top central duct fan. Now there are integrated smoke and stove machines on the market. The integrated smoke and stove structure can be controlled by a single table to realize the simultaneous use of magnetic stoves and smoke structures. The existing integrated smoke and stove machines are all located in the middle position, and the smoke enters in a single direction through the middle air hole. Since a flat filter is placed in the internal flue, the air volume is low and the noise is high. At the same time, the same fan is limited in air intake, resulting in poor energy efficiency and low grease separation value. Moreover, the single air hole in the middle can easily cause the smoke on the left and right sides to run to the side, and some of the smoke cannot be absorbed, which reduces the dining comfort after diffusion. Summary of the Invention

[0003] The purpose of the present invention is to provide a multi-duct smoke stove integrated structure in order to solve the above problems.

[0004] The present invention achieves the above-mentioned purpose through the following technical solutions:

[0005] A multi-duct smoke stove integrated structure includes a multi-duct body, a surface shell stove group, and a smoke exhaust base. The surface shell stove group is installed on the top of the multi-duct body, and the smoke exhaust base is installed on the bottom of the multi-duct body. The multi-duct body consists of a multi-duct shell and a smoke exhaust duct arranged in the multi-duct shell. The top surface of the multi-duct shell is provided with side duct openings and at least one middle duct opening. There are two side duct openings, and the at least one middle duct opening is arranged between the two side duct openings.

[0006] The multi-duct smoke stove integrated structure also includes a deep V filter body group, which is composed of two side duct deep V filter bodies and at least one middle duct deep V filter body. The at least one middle duct deep V filter body is installed in the at least one middle duct opening, and the side duct deep V filter body is installed in the side duct opening.

[0007] Furthermore, the middle air duct opening is provided with one, and the multi-air duct housing is a W-shaped housing.

[0008] Furthermore, the side air duct deep V filter body is composed of a deep V-shaped filter screen and a mesh guard frame. The mesh guard frame is installed on the outside of the deep V-shaped filter screen, and a pad ring is installed on the top of the mesh guard frame.

[0009] Furthermore, the middle air duct opening and the side air duct openings are both rectangular openings, the width of the middle air duct opening is greater than twice the width of the side air duct openings, and the middle air duct opening and the side air duct openings are the same in length.

[0010] Furthermore, the surface shell stove group consists of a panel and a magnetic stove body embedded in the panel. A ring shell is fixedly installed on the bottom of the panel, and the ring shell is sleeved and installed on the top of the multi-duct body.

[0011] Furthermore, the multi-duct smoke stove integrated structure also includes an air inlet mesh group, which consists of two side air inlet meshes and at least one middle air inlet mesh. The panel is provided with two side air inlet holes and at least one middle air inlet hole. The at least one middle air inlet mesh is installed in the at least one middle air inlet hole, and the side air inlet mesh is installed in the side air inlet hole.

[0012] Furthermore, a plurality of slots between duct openings are provided on the top of the multi-duct housing.

[0013] Furthermore, the smoke exhaust base consists of a bottom cover shell and an exhaust fan installed in the bottom cover shell, the bottom cover shell is provided with exhaust holes, the bottom of the multi-duct shell is provided with an air duct outlet, and the bottom cover shell is covered to the bottom of the air duct outlet.

[0014] The beneficial effect is that the multi-duct smoke stove integrated structure of the present invention can simultaneously absorb smoke from both sides of the smoke stove through the multi-duct design of the middle duct and the side duct, preventing the smoke from escaping to the side and realizing multi-directional smoke trapping;

[0015] The deep V filter group greatly increases the air intake area within a limited space through the design of multiple deep V-shaped mesh surfaces, thereby increasing the air intake volume and better absorbing oil smoke;

[0016] By increasing the air intake area and the air intake volume, the noise is effectively reduced, the diffusion of oil smoke is reduced, and the comfort during the dining process is improved;

[0017] The oil separation value is increased, and the fan with the same power can achieve higher oil fume removal efficiency, thereby improving energy efficiency and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is an exploded structural diagram of a multi-duct smoke stove integrated structure according to the present invention;

[0019] Figure 2 This is a schematic top view of the multi-duct smoke stove integrated structure of the present invention;

[0020] Figure 3 This is a schematic diagram of the AA cross-sectional structure of a multi-duct smoke stove integrated structure according to the present invention;

[0021] Figure 4 This is a structural diagram of a multi-duct smoke and stove integrated structure of the present invention;

[0022] Figure 5 This is a structural diagram of a multi-duct smoke and stove integrated structure according to the present invention;

[0023] Figure 6 This is a structural diagram of a side air duct deep V filter body of a multi-air duct smoke stove integrated structure according to the present invention;

[0024] Figure 7 It is an enlarged schematic diagram of structure A of a multi-duct smoke stove integrated structure described in the present invention.

[0025] The following are the descriptions of the reference numerals:

[0026] 1. Multi-duct body, 11. Multi-duct shell, 12. Middle duct opening, 13. Side duct opening, 14. Slot between duct openings, 15. Smoke exhaust duct;

[0027] 2. Surface shell stove group, 21. Panel, 22. Magnetic stove body, 23. Side air inlet, 24. Middle air inlet, 25. Ring shell;

[0028] 3. Smoke exhaust base, 31. Bottom cover, 32. Exhaust fan;

[0029] 4. Deep V filter assembly, 41. Middle air duct deep V filter, 42. Side air duct deep V filter, 421. Deep V-shaped filter screen, 422. Screen guard, 423. Pad ring;

[0030] 5. Air inlet net group, 51. Middle air inlet net, 52. Side air inlet net. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0032] The following combination Figures 1 to 7 The multi-duct smoke stove integrated structure provided in this embodiment is further described as follows:

[0033] Please refer to Figure 1 An embodiment of the present invention provides a multi-duct smoke stove integrated structure, including a multi-duct body 1, a surface shell stove group 2, and a smoke exhaust base 3. The surface shell stove group 2 is installed on the top of the multi-duct body 1, and the smoke exhaust base 3 is installed to the bottom of the multi-duct body 1.

[0034] like Figure 3 and 5As shown, the multi-duct body 1 is composed of a multi-duct housing 11 and a smoke exhaust duct 15 arranged in the multi-duct housing 11. The top surface of the multi-duct housing 11 is provided with side duct openings 13 and at least one middle duct opening 12. There are two side duct openings 13, which are respectively arranged on both sides of the top of the multi-duct housing 11, and at least one middle duct opening 12 is arranged between the two side duct openings 13.

[0035] Here, "at least one" includes one or more situations, and for the installation of the shell stove group 2, the top edges of the two side air duct openings 13 and at least one middle air duct opening 12 are on the same plane.

[0036] Continue to refer to Figure 1 The multi-duct smoke stove integrated structure also includes a deep V filter group 4, which consists of two side duct deep V filter bodies 42 and at least one middle duct deep V filter body 41. At least one middle duct deep V filter body 41 is installed in at least one middle duct opening 12. The number of middle duct deep V filter bodies 41 and middle duct opening 12 is the same and one-to-one corresponding. The side duct deep V filter body 42 is installed in the side duct opening 13. The side duct deep V filter body 42 and the middle duct deep V filter body 41 are both deep V-shaped filter structures, and their filtering surface is larger than the traditional flat mesh filtering surface, thereby greatly increasing the air intake and reducing noise.

[0037] In this embodiment, there is one middle air duct opening 12, and together with the side air duct openings 13 on both sides, there are three air duct openings in total. The multi-duct shell 11 is a W-shaped shell, and the three air duct openings are distributed on the three top protruding parts of the W-shaped shell. Common double-burner stoves can adopt the three-air duct opening design in this embodiment.

[0038] like Figure 1-Figure 7 As shown, the embodiments of the present invention further disclose the following multiple more optimized specific structures:

[0039] Reference Figure 6 and Figure 7 The side duct deep V filter body 42 is composed of a deep V-shaped filter screen 421 and a mesh guard frame 422. The mesh guard frame 422 is installed on the outside of the deep V-shaped filter screen 421. A pad ring 423 is installed on the top of the mesh guard frame 422. The pad ring 423 is pressed onto the edge of the side duct opening 13. The deep V-shaped filter screen 421 and the mesh guard frame 422 extend into the smoke exhaust duct 15. The deep V-shaped filter screen 421 is an aluminum mesh. Its deep V shape greatly increases the oil smoke passing area, thereby reducing the noise generated by wind resistance and reducing the smoke intake resistance of a single mesh. Except for the size, the shape of the middle duct deep V filter body 41 is the same as the side duct deep V filter body 42.

[0040] In this embodiment, the middle air duct opening 12 and the side air duct openings 13 are both rectangular openings, the width of the middle air duct opening 12 is more than twice the width of the side air duct openings 13, and the middle air duct opening 12 and the side air duct openings 13 are the same length.

[0041] The shell stove group 2 is composed of a panel 21 and a magnetic stove body 22 embedded in the panel 21. Specifically, the panel 21 is provided with an embedding hole, and the magnetic stove body 22 is installed inside the embedding hole, and the top surface of the magnetic stove body 22 is flush with the top surface of the panel 21.

[0042] An annular shell 25 is fixedly installed on the bottom of the panel 21. The annular shell 25 is sleeved and installed on the top of the multi-duct body 1 and is fixed to the multi-duct body 1 by screws.

[0043] The multi-duct smoke stove integrated structure also includes an air inlet mesh group 5, which consists of two side air inlet meshes 52 and at least one middle air inlet mesh 51. Two side air inlet holes 23 and at least one middle air inlet hole 24 are provided on the panel 21. At least one middle air inlet mesh 51 is installed in at least one middle air inlet hole 24, and the side air inlet mesh 52 is installed in the side air inlet hole 23. The mesh apertures of the middle air inlet mesh 51 and the side air inlet mesh 52 are larger than the aperture of the internal deep V filter group 4 to ensure sufficient air intake and have a certain blocking and filtering effect. Bottom edge rings are provided in the two side air inlet holes 23 and at least one middle air inlet hole 24. The two side air inlet meshes 52 and at least one middle air inlet mesh 51 can be directly placed in the holes and supported by the bottom edge ring for easy removal.

[0044] The top of the multi-duct shell 11 is provided with a plurality of inter-duct grooves 14, which reserve space for the bottom structure of the magnetic stove body 22 for easy installation. The inter-duct grooves 14 are arranged between two adjacent duct openings, where the two adjacent duct openings include any two adjacent duct openings in the two side duct openings 13 and at least one middle duct opening 12.

[0045] The smoke exhaust base 3 consists of a bottom cover shell 31 and an exhaust fan 32 installed in the bottom cover shell 31. The bottom cover shell 31 is provided with an exhaust hole, and the bottom of the multi-duct shell 11 is provided with an air duct outlet. The bottom cover shell 31 is covered to the bottom of the air duct outlet, and the exhaust hole can be installed with a pipe to facilitate the discharge of smoke.

[0046] like Figure 1-Figure 7 The multi-duct smoke stove integrated structure shown integrates heating and smoke extraction, wherein the magnetic stove body 22 is the main heating structure. The number of magnetic stove bodies 22 is set according to market demand and usage habits. In this embodiment, four magnetic stove bodies 22 are provided, two in a group, and a group of magnetic stove bodies 22 can be set in each slot 14 between the ducts.

[0047] The present embodiment takes the three-duct smoke stove integrated structure as an example. The exhaust duct 15 is a W-shaped three-inlet duct. A middle air inlet hole 24 is provided between the two groups of magnetic stove main bodies 22, and side air inlet holes 23 are provided on the outer sides of the two groups of magnetic stove main bodies 22. When in use, the exhaust fan 32 absorbs smoke through a middle air duct opening 12 and two side air duct openings 13 at the top of the W-shaped duct. The smoke generated by the pots on the two groups of magnetic stove main bodies 22 on the top of the panel 21 will flow to both sides and enter the W-shaped three-inlet duct through the middle air inlet hole 24 and the two groups of magnetic stove main bodies 22. When passing through a middle air duct opening 12 and two side air duct openings 13, since the filter mesh of the deep V filter group 4 is designed in a deep V shape, the air inlet area is greatly increased within a limited space, the air volume is increased, and the noise is reduced. At the same time, the smoke is better trapped from both sides of the pot, energy efficiency is improved, and the grease separation value is increased.

[0048] Those skilled in the art should understand that the present invention is not limited to the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may be subject to various changes and improvements, and these changes and improvements shall fall within the scope of the present invention to be protected.

Claims

1. A multi-duct smoke stove integrated structure, characterized by: The invention comprises a multi-duct body (1), a shell stove group (2), and a smoke exhaust base (3), wherein the shell stove group (2) is installed on the top of the multi-duct body (1), and the smoke exhaust base (3) is installed on the bottom of the multi-duct body (1); the multi-duct body (1) is composed of a multi-duct shell (11) and a smoke exhaust duct (15) arranged in the multi-duct shell (11); the top surface of the multi-duct shell (11) is provided with a side duct opening (13) and at least one middle duct opening (12); two side duct openings (13) are provided, and the at least one middle duct opening (12) is arranged between the two side duct openings (13); The multi-duct smoke stove integrated structure further comprises a deep V filter group (4), wherein the deep V filter group (4) is composed of two side duct deep V filter bodies (42) and at least one middle duct deep V filter body (41), wherein the at least one middle duct deep V filter body (41) is installed in the at least one middle duct opening (12), and the side duct deep V filter body (42) is installed in the side duct opening (13).

2. The multi-duct smoke stove integrated structure according to claim 1, characterized in that: The middle air duct opening (12) is provided with one, and the multi-air duct housing (11) is a W-shaped housing.

3. The multi-duct smoke stove integrated structure according to claim 1, characterized in that: The side air duct deep V filter body (42) is composed of a deep V-shaped filter screen (421) and a screen guard (422). The screen guard (422) is installed on the outside of the deep V-shaped filter screen (421). A cushion ring (423) is installed on the top of the screen guard (422).

4. The multi-duct smoke stove integrated structure according to claim 1, characterized in that: The middle air duct opening (12) and the side air duct opening (13) are both rectangular openings, the width of the middle air duct opening (12) is greater than twice the width of the side air duct opening (13), and the lengths of the middle air duct opening (12) and the side air duct opening (13) are the same.

5. The multi-duct smoke stove integrated structure according to claim 1, characterized in that: The shell stove group (2) is composed of a panel (21) and a magnetic stove body (22) embedded in the panel (21); a ring shell (25) is fixedly installed at the bottom of the panel (21); and the ring shell (25) is sleeved and installed on the top of the multi-duct body (1).

6. The multi-duct smoke stove integrated structure according to claim 5, characterized in that: The multi-duct smoke stove integrated structure further includes an air inlet net group (5), the air inlet net group (5) is composed of two side air inlet nets (52) and at least one middle air inlet net (51), the panel (21) is provided with two side air inlet holes (23) and at least one middle air inlet hole (24), the at least one middle air inlet net (51) is installed in the at least one middle air inlet hole (24), and the side air inlet net (52) is installed in the side air inlet hole (23).

7. The multi-duct smoke stove integrated structure according to claim 1, characterized in that: The top of the multi-duct housing (11) is provided with a plurality of duct opening slots (14).

8. The multi-duct smoke stove integrated structure according to claim 1, characterized in that: The smoke exhaust base (3) is composed of a bottom cover shell (31) and an exhaust fan (32) installed in the bottom cover shell (31); the bottom cover shell (31) is provided with an exhaust hole; the bottom of the multi-duct housing (11) is provided with an air duct outlet; the bottom cover shell (31) is covered to the bottom of the air duct outlet.

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