Visual primary air conditioning device of integrated cooker and integrated cooker

Abstract

The utility model provides an integrated stove visual primary air conditioning device and an integrated stove, the primary air conditioning device comprises a burner base, the burner base comprises a first cylinder and a second cylinder, and an annular first air passage is formed; a first air door adjusting mechanism is arranged in the first air channel; the first air door adjusting mechanism comprises an annular first adjusting seat, an annular second adjusting seat and an annular third adjusting seat; the periphery of the second adjusting seat is sleeved with the first adjusting seat, a plurality of first rotating shafts are arranged between the first adjusting seat and the second adjusting seat, and first air door plates are fixedly arranged on the first rotating shafts; the third adjusting seat is positioned below the first adjusting seat and is rotatably connected with the first adjusting seat; and a first adjusting block corresponding to the first air door plate is arranged on the inner wall of the third adjusting seat. According to the utility model, the air mixing uniformity can be improved, the cost of the air door regulator is reduced, and the visualization of the air door regulation degree is realized under the condition that a machine is not disassembled.

Description

Technical Field

[0001] The utility model relates to the technical field of integrated stoves, and in particular to a visualized primary air conditioning device for an integrated stove and an integrated stove. Background Art

[0002] Primary air regulation is an important factor that affects the degree of gas combustion. The existing primary air regulation scheme for integrated stoves is: using a copper wire remote adjustment device, two air flaps with holes are set at the nozzle, and the area of ​​the primary air inlet duct is changed by rotating one of the air flaps to achieve the purpose of regulating the primary air intake. In the above-mentioned existing scheme, the channel created by the air flap is a local hole, and the bracket for installing the rotating regulator will also cause local obstruction, resulting in a reduction and uneven amount of induced air, and insufficient mixing with the gas, which leads to high combustion smoke, low thermal efficiency and other combustion problems. In the remote adjustment method of the above-mentioned existing scheme, the air flap regulator has a high cost, and because the air flap is inside the integrated stove, the opening state of the air flap cannot be intuitively understood through remote adjustment.

[0003] Therefore, it is necessary to provide an improved technical solution to address the above-mentioned deficiencies in the prior art. Utility Model Content

[0004] The utility model aims to provide a visualized primary air conditioning device for an integrated stove, which can improve air mixing uniformity, reduce the cost of a damper regulator, and realize visualization of the damper adjustment degree without disassembling the machine.

[0005] Another object of the utility model is to provide an integrated stove, which includes the above-mentioned integrated stove visualized primary air conditioning device, which can improve the air mixing uniformity when the integrated stove is working, reduce the cost of the damper regulator, and realize the visualization of the damper adjustment degree without disassembling the machine.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A visual primary air conditioning device for an integrated stove includes a burner base, wherein the burner base includes a first cylinder and a second cylinder; the first cylinder is sleeved on the outer periphery of the second cylinder, and an annular first air passage is formed between the first cylinder and the second cylinder; a second air passage is formed in the second cylinder;

[0008] A first damper adjustment mechanism is provided in the first air duct; the first damper adjustment mechanism includes a first annular adjustment seat, a second adjustment seat and a third adjustment seat; the first adjustment seat is sleeved on the outer periphery of the second adjustment seat, a plurality of first rotating shafts are provided between the first adjustment seat and the second adjustment seat, and a first damper plate is fixedly provided on the first rotating shaft; the third adjustment seat is located below the first adjustment seat and is rotatably connected to the first adjustment seat; a first adjustment block corresponding to the first damper plate is provided on the inner wall of the third adjustment seat, and when the third adjustment seat rotates relative to the first adjustment seat, the first adjustment block pushes the first damper plate to rotate.

[0009] According to an embodiment of the present utility model, the outside of the third adjustment seat and the inside of the first adjustment seat are connected by threads.

[0010] According to one embodiment of the utility model, a first supporting protrusion is provided on the inner wall of the first cylinder, and the third adjustment seat is provided on the outer periphery of the second cylinder and located on the first supporting protrusion; a second supporting protrusion is provided on the outer wall of the second cylinder, and the second adjustment seat is provided on the outer periphery of the second cylinder and located on the second supporting protrusion.

[0011] According to an embodiment of the present utility model, a torsion spring is provided between the first rotating shaft and the first adjusting seat or the second adjusting seat, so that the first damper plate is normally kept in a vertical state.

[0012] According to one embodiment of the utility model, a second damper adjustment mechanism is provided in the second air duct; the second damper adjustment mechanism includes a ring-shaped fourth adjustment seat and a fifth adjustment seat; a second rotating shaft is provided on the inner wall of the fourth adjustment seat, and a second damper plate is fixedly provided on the second rotating shaft; the fifth adjustment seat is located below the fourth adjustment seat and is rotatably connected to the fourth adjustment seat; a second adjustment block corresponding to the second damper plate is provided on the inner wall of the fifth adjustment seat, and when the fourth adjustment seat and the fifth adjustment seat rotate relative to each other, the second adjustment block pushes the second damper plate to rotate.

[0013] According to one embodiment of the present utility model, the outside of the fifth adjustment seat and the inside of the fourth adjustment seat are connected by threads.

[0014] According to one embodiment of the utility model, a third supporting protrusion is provided on the inner wall of the second cylinder, and the fifth adjusting seat is provided on the third supporting protrusion.

[0015] According to an embodiment of the utility model, a torsion spring is provided between the second rotating shaft and the fourth adjusting seat so that the second damper plate is normally kept in a vertical state.

[0016] The utility model also provides an integrated stove, comprising the above-mentioned integrated stove visualized primary air conditioning device.

[0017] According to one embodiment of the utility model, the integrated stove also includes a first air intake duct and a second air intake duct; the first air intake duct is connected to the first air duct, and the second air intake duct is connected to the second air duct; nozzles are provided at the air inlets of the first air intake duct and the second air intake duct, and an annular air intake gap is formed between the nozzle and the air inlets of the first air intake duct and the second air intake duct.

[0018] Compared with the prior art, the advantages and beneficial effects of the embodiments of the present invention are:

[0019] The integrated stove visualized primary air conditioning device and the integrated stove provided by the embodiment of the utility model directly move the existing air damper regulating device to the upper part of the burner base, so that the opening of the air damper plate can be directly seen. In addition, the embodiment of the utility model directly eliminates the original air damper plate and the bracket for installing the regulator around it, thereby reducing the obstruction of the primary air intake channel, thereby improving the mixing uniformity of the primary mixed gas. Finally, the embodiment of the utility model reduces the installation structure of the existing air damper regulating device and replaces it with a simpler sheet metal combination structure, which greatly reduces the manufacturing and installation costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. Among them:

[0021] Figure 1 A schematic structural diagram of the first and second air damper plates of the visual primary air conditioning device for an integrated stove provided by an embodiment of the utility model when the opening degree is the maximum;

[0022] Figure 2 A schematic structural diagram of the first and second damper plates of the visual primary air conditioning device for an integrated stove provided by an embodiment of the utility model when the opening degree is the minimum;

[0023] Figure 3 A schematic structural diagram of a burner base of a visual primary air conditioning device for an integrated stove provided by an embodiment of the utility model;

[0024] Figure 4 A structural schematic diagram of a first air door adjustment mechanism of a visual primary air conditioning device for an integrated stove provided in an embodiment of the utility model;

[0025] Figure 5An exploded schematic diagram of a first air door adjustment mechanism of a visual primary air conditioning device for an integrated stove provided by an embodiment of the utility model;

[0026] Figure 6 A schematic structural diagram of a second air door adjustment mechanism of a visual primary air conditioning device for an integrated stove provided in an embodiment of the utility model;

[0027] Figure 7 An exploded schematic diagram of a second air door adjustment mechanism of a visual primary air conditioning device for an integrated stove provided by an embodiment of the utility model;

[0028] Figure 8 A schematic diagram of the structure of the nozzle of the integrated stove provided in an embodiment of the utility model.

[0029] Description of reference numerals:

[0030] 1. Burner base; 11. First cylinder; 111. First supporting protrusion; 12. Second cylinder; 121. Second supporting protrusion; 122. Third supporting protrusion; 13. First air duct; 14. Second air duct; 15. First air inlet duct; 16. Second air inlet duct; 2. First damper adjustment mechanism; 21. First adjustment seat; 22. Second adjustment seat; 23. Third adjustment seat; 24. First rotating shaft; 25. First damper plate; 26. First adjustment block; 3. Second damper adjustment mechanism; 31. Fourth adjustment seat; 32. Fifth adjustment seat; 33. Second rotating shaft; 34. Second damper plate; 35. Second adjustment block; 4. Nozzle. DETAILED DESCRIPTION

[0031] The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present invention and does not limit the present invention. In fact, it will be clear to those skilled in the art that modifications and variations may be made in the present invention without departing from the scope or spirit of the present invention. For example, a feature shown or described as a part of one embodiment may be used in another embodiment to produce yet another embodiment. Therefore, it is desired that the present invention includes such modifications and variations within the scope of the appended claims and their equivalents.

[0032] In the description of the present invention, "first", "second" and similar words do not indicate any order, quantity or importance, but are only used to distinguish different components. "Include" or "comprising" and similar words mean that the elements or objects appearing before the word include the elements or objects listed after the word and their equivalents, but do not exclude other elements or objects. The directions or positional relationships indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom" and the like are based on the directions or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and do not require that the present invention must be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the present invention. The terms "connected", "connected" and "set" used in the present invention should be understood in a broad sense, for example, they can be fixedly connected or detachably connected; they can be directly connected or indirectly connected through an intermediate component; they can be wired electrical connections, radio connections, or wireless communication signal connections. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0033] like Figure 1-Figure 3 As shown, an embodiment of the utility model provides a visual primary air conditioning device for an integrated stove, including a burner base 1, and the burner base 1 includes a first cylinder 11 and a second cylinder 12. The first cylinder 11 is sleeved on the outer periphery of the second cylinder 12, and a first annular air duct 13 is formed between the first cylinder 11 and the second cylinder 12. The first air duct 13 is used to communicate with the first air intake pipe of the burner to pass a mixed gas of fuel gas and primary air. A second air duct 14 is formed in the second cylinder 12, and the second air duct 14 is used to communicate with the second air intake pipe of the burner to pass a mixed gas of fuel gas and primary air. A first damper adjustment mechanism 2 is provided in the first air duct 13 to adjust the ventilation cross-sectional size of the first air duct 13.

[0034] Specifically, if Figure 4 , Figure 5 As shown, the first damper adjustment mechanism 2 includes an annular first adjustment seat 21, a second adjustment seat 22 and a third adjustment seat 23. The first adjustment seat 21 is sleeved on the outer periphery of the second adjustment seat 22, and a plurality of first rotating shafts 24 are provided between the first adjustment seat 21 and the second adjustment seat 22, and a first damper plate 25 is fixedly provided on the first rotating shaft 24. The third adjustment seat 23 is located below the first adjustment seat 21 and is rotatably connected to the first adjustment seat 21. The inner wall of the third adjustment seat 23 is provided with a first adjustment block 26 corresponding to the first damper plate 25, and when the third adjustment seat 23 rotates relative to the first adjustment seat 21, the first adjustment block 26 pushes the first damper plate 25 to rotate.

[0035] When the integrated stove visualized primary air conditioning device provided by the embodiment of the utility model is used, the first damper adjustment mechanism 2 is installed in the first air duct 13, and the first damper plate 25 can be pushed from a vertical state to a horizontal state by relatively rotating the first adjustment seat 21 and the third adjustment seat 23. Since the first damper plate 25 does not block the cross section of the first air duct 13 when it is in a vertical state, the first damper plate 25 has the largest opening when it is in a vertical state. Correspondingly, the first damper plate 25 blocks the cross section of the first air duct 13 to the greatest extent when it is in a horizontal state, so the first damper plate 25 has the smallest opening when it is in a horizontal state. By relatively rotating the first adjustment seat 21 and the third adjustment seat 23, the opening size of the first damper plate 25 can be adjusted. The integrated stove visualized primary air conditioning device provided by the embodiment of the utility model directly moves the existing damper adjustment device to the upper part of the burner base, and the opening of the damper plate can be directly seen. In addition, the embodiment of the utility model directly eliminates the original air flap and the bracket for installing the regulator around it, thereby reducing the obstruction of the primary air intake channel, thereby improving the mixing uniformity of the primary mixed gas. Finally, the embodiment of the utility model reduces the installation structure of the existing air flap adjustment device and replaces it with a simpler sheet metal combination structure, greatly reducing the manufacturing and installation costs.

[0036] In one embodiment of the utility model, the outside of the third adjustment seat 23 is connected to the inside of the first adjustment seat 21 by threads for easy processing and assembly. In other embodiments, the outside of the third adjustment seat 23 and the inside of the first adjustment seat 21 can also be connected by a slide groove and a slider, for example, an annular slide groove is provided on the inner wall of the first adjustment seat 21, and a raised slider corresponding to the slide groove is provided on the outer wall of the third adjustment seat 23.

[0037] In order to facilitate the installation of the first air door adjustment mechanism 2 in the first air duct 13, Figure 3 As shown, the inner wall of the first cylinder 11 is provided with a first supporting protrusion 111, and the third adjustment seat 23 is sleeved on the outer periphery of the second cylinder 12 and is located on the first supporting protrusion 111. The outer wall of the second cylinder 12 is provided with a second supporting protrusion 121, and the second adjusting seat 22 is sleeved on the outer periphery of the second cylinder 12 and is located on the second supporting protrusion 121. During installation, the third adjusting seat 23 is directly placed on the first supporting protrusion 111, and the second adjusting seat 22 is placed on the second supporting protrusion 121 to complete the installation. Compared with the existing damper adjustment device that needs to be provided with a bracket and other structures, the first damper adjustment mechanism of the integrated stove visual primary air conditioning device provided by the embodiment of the utility model has a simple installation structure and a more convenient assembly process. Preferably, the first supporting protrusion 111 and the second supporting protrusion 121 are annular protrusions.

[0038] In order to more conveniently adjust the first damper plate 25, in one embodiment of the present invention, the third adjustment seat 23 is fixedly connected to the first cylinder 11 (for example, by screw connection or interference fitting). At this time, the first damper plate 25 can be rotated by simply rotating the upper first adjustment seat 21 to adjust the opening of the first damper plate 25.

[0039] Furthermore, a torsion spring is provided between the first rotating shaft 24 and the first adjusting seat 21 or the second adjusting seat 22, so that the first damper plate 25 is normally kept in a vertical state. When the first adjusting seat 21 and the third adjusting seat 23 rotate relative to each other, the first damper plate 25 is always kept against the first adjusting block 26 to prevent the first damper plate 25 from being separated from the first adjusting block 26 and excessively rotating, thereby making the adjustment ineffective. Furthermore, the first adjusting seat 21 and the second adjusting seat 23 are provided with corresponding shaft holes, so that the first rotating shaft 24 can be directly installed between the first adjusting seat 21 and the second adjusting seat 22 by riveting or the like, and the first damper plate 25 retains the freedom of rotation after being installed. At this time, the torsion spring can be set in the shaft hole.

[0040] like Figure 1 , Figure 2 As shown, in a preferred embodiment of the present utility model, a second damper adjustment mechanism 3 is provided in the second air duct 14. Specifically, Figure 6 , Figure 7As shown, the second damper adjustment mechanism 3 includes a fourth annular adjustment seat 31 and a fifth adjustment seat 32. The inner wall of the fourth adjustment seat 31 is provided with a second rotating shaft 33, and a second damper plate 34 is fixedly provided on the second rotating shaft 33. The fifth adjustment seat 32 is located below the fourth adjustment seat 31 and is rotatably connected to the fourth adjustment seat 31. The inner wall of the fifth adjustment seat 32 is provided with a second adjustment block 35 corresponding to the second damper plate 34. When the fourth adjustment seat 31 and the fifth adjustment seat 32 rotate relative to each other, the second adjustment block 35 pushes the second damper plate 34 to rotate. When the integrated stove visualized primary air conditioning device provided by the embodiment of the utility model is in use, in addition to adjusting the air intake cross section of the first air duct 13 through the first damper adjustment mechanism 2, the air intake cross section of the second air duct 14 is also adjusted through the second damper adjustment mechanism 3. When in use, the second damper adjustment mechanism 3 is installed in the second air duct 14, and the second damper plate 34 can be pushed from a vertical state to a horizontal state by relatively rotating the fourth adjustment seat 31 and the fifth adjustment seat 32. Since the second damper plate 34 does not block the cross section of the second air duct 14 when in a vertical state, the second damper plate 34 has the largest opening when in a vertical state. Correspondingly, the second damper plate 34 blocks the cross section of the second air duct 14 to the greatest extent when in a horizontal state, and therefore, the second damper plate 34 has the smallest opening when in a horizontal state. By relatively rotating the fourth adjustment seat 31 and the fifth adjustment seat 32, the opening size of the second damper plate 34 can be adjusted. The integrated stove visualized primary air conditioning device provided by the embodiment of the utility model directly moves the existing damper adjustment device to the upper part of the burner base, and the opening of the damper plate can be directly seen. In addition, the embodiment of the utility model directly eliminates the original air flap and the bracket for installing the regulator around it, thereby reducing the obstruction of the primary air intake channel, thereby improving the mixing uniformity of the primary mixed gas. Finally, the embodiment of the utility model reduces the installation structure of the existing air flap adjustment device and replaces it with a simpler sheet metal combination structure, greatly reducing the manufacturing and installation costs.

[0041] In one embodiment of the utility model, the outer part of the fifth adjustment seat 32 is connected to the inner part of the fourth adjustment seat 31 by a threaded connection for easy processing and assembly. In other embodiments, the outer part of the fifth adjustment seat 32 is connected to the inner part of the fourth adjustment seat 31 by a slide groove and a slider, for example, an annular slide groove is provided on the inner wall of the fourth adjustment seat 31, and a raised slider corresponding to the slide groove is provided on the outer wall of the fifth adjustment seat 32.

[0042] In order to facilitate the installation of the second air door adjustment mechanism 3 in the second air duct 14, Figure 3As shown, the inner wall of the second cylinder 12 is provided with a third supporting protrusion 122, and the fifth adjustment seat 32 is provided on the third supporting protrusion 122. During installation, the fifth adjustment seat 32 can be directly placed on the third supporting protrusion 122 to complete the installation. Compared with the existing damper adjustment device that needs to be provided with a bracket and other structures, the second damper adjustment mechanism 3 of the integrated stove visual primary air conditioning device provided by the embodiment of the utility model has a simple installation structure and a more convenient assembly process. Preferably, the third supporting protrusion 122 is an annular protrusion.

[0043] In order to more conveniently adjust the second damper plate 34, in one embodiment of the present invention, the fifth adjustment seat 32 is fixedly connected to the second cylinder 12 (for example, by screw connection or interference fitting). At this time, only the fourth adjustment seat 31 above needs to be rotated to rotate the second damper plate 34, thereby adjusting the opening of the second damper plate 34.

[0044] Furthermore, a torsion spring is provided between the second rotating shaft 33 and the fourth adjusting seat 31, so that the second damper plate 34 is normally kept in a vertical state. When the fourth adjusting seat 31 and the fifth adjusting seat 32 rotate relative to each other, the second damper plate 34 is always kept against the second adjusting block 35, so as to prevent the second damper plate 34 from being separated from the second adjusting block 35 and excessively rotating, thereby making the adjustment ineffective. Furthermore, a relative shaft hole is provided on the inner wall of the fourth adjusting seat 31, so that the second rotating shaft 33 can be directly installed on the inner wall of the fourth adjusting seat 31 by riveting or the like, and the second damper plate 34 retains the freedom of rotation after being installed. At this time, a torsion spring can be provided in the shaft hole.

[0045] The utility model also provides an integrated stove, comprising the above-mentioned integrated stove visualized primary air conditioning device.

[0046] Specifically, if Figure 8 As shown, the integrated stove includes a first air intake duct 15 and a second air intake duct 16. The first air intake duct 15 is connected to the first air duct 13, and the second air intake duct 16 is connected to the second air duct 14. The connection between the first air intake duct 15, the second air intake duct 16 and the first air duct 13 and the second air duct 14 is a prior art and will not be described in detail. In this embodiment, a nozzle 4 is provided at the air inlet of the first air intake duct 15 and the second air intake duct 16, and the nozzle 4 is connected to the gas pipeline. An annular air intake gap is formed between the nozzle 4 and the air inlet of the first air intake duct 15 and the second air intake duct 16 for air to enter. Since only the nozzle 4 is provided at the air inlet of the first air intake duct 15 and the second air intake duct 16, the existing air damper adjustment device and its mounting bracket are cancelled, and the air will enter the burner base 1 evenly from the surroundings of the nozzle 4 (air intake gap) to mix with the gas once. Since it enters from all sides, it will be more evenly mixed than when the existing air damper adjustment device enters the air through a local hole.

[0047] The air intake adjustment principle of the integrated stove provided by the embodiment of the utility model is as follows:

[0048] At the nozzle 4, air enters the first air intake duct 15 and the second air intake duct 16 of the burner base 1 under the negative pressure generated by the high-speed gas. Since there is no obstruction around the nozzle 4, the air will enter the first air intake duct 15 and the second air intake duct 16 of the burner base 1 evenly from all sides to mix with the gas. Since it enters from all sides (annular air intake gap), the mixing will be more even than when the air enters from a local hole. At this time, the amount of air introduced into the burner base 1 is the largest, the pressure of the mixed gas is relatively large, and the flow rate is relatively fast, which is prone to flame separation, ignition failure and other working conditions during combustion. After adjustment using the first air door adjustment mechanism 2 and the second air door adjustment mechanism 3, the cross-sectional area of ​​the first air channel 13 and the second air channel 14 on the upper part of the burner base 1 is reduced, which will increase the pressure here, resulting in a decrease in the pressure difference between the nozzle 4 and the external environment, and the amount of air introduced into the burner base 1 will be reduced, thereby achieving the purpose of adjusting the amount of air once.

[0049] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A visual primary air conditioning device for an integrated stove, characterized in that: The burner base (1) comprises a first cylinder (11) and a second cylinder (12); the first cylinder (11) is sleeved on the outer circumference of the second cylinder (12), and a first annular air passage (13) is formed between the first cylinder (11) and the second cylinder (12); a second air passage (14) is formed in the second cylinder (12); A first damper adjustment mechanism (2) is provided in the first air passage (13); the first damper adjustment mechanism (2) comprises a first annular adjustment seat (21), a second adjustment seat (22) and a third adjustment seat (23); the first adjustment seat (21) is sleeved on the outer periphery of the second adjustment seat (22); a plurality of first rotating shafts (24) are provided between the first adjustment seat (21) and the second adjustment seat (22); a first damper plate (25) is fixedly provided on the first rotating shaft (24); the third adjustment seat (23) is located below the first adjustment seat (21) and is rotatably connected to the first adjustment seat (21); a first adjustment block (26) corresponding to the first damper plate (25) is provided on the inner wall of the third adjustment seat (23); when the third adjustment seat (23) and the first adjustment seat (21) rotate relative to each other, the first adjustment block (26) pushes the first damper plate (25) to rotate.

2. The visual primary air conditioning device for an integrated stove according to claim 1, characterized in that: The outside of the third adjustment seat (23) and the inside of the first adjustment seat (21) are connected via threads.

3. The visual primary air conditioning device for an integrated stove according to claim 1, characterized in that: A first supporting protrusion (111) is provided on the inner wall of the first cylinder (11), and the third adjustment seat (23) is sleeved on the outer circumference of the second cylinder (12) and is located on the first supporting protrusion (111); a second supporting protrusion (121) is provided on the outer wall of the second cylinder (12), and the second adjustment seat (22) is sleeved on the outer circumference of the second cylinder (12) and is located on the second supporting protrusion (121).

4. The visual primary air conditioning device for an integrated stove according to claim 1, characterized in that: A torsion spring is provided between the first rotating shaft (24) and the first adjustment seat (21) or the second adjustment seat (22), so that the first damper plate (25) is normally kept in a vertical state.

5. The visual primary air conditioning device for integrated stoves according to any one of claims 1 to 4, characterized in that: A second damper adjustment mechanism (3) is provided in the second air passage (14); the second damper adjustment mechanism (3) comprises a fourth annular adjustment seat (31) and a fifth annular adjustment seat (32); a second rotating shaft (33) is provided on the inner wall of the fourth adjustment seat (31), and a second damper plate (34) is fixedly provided on the second rotating shaft (33); the fifth adjustment seat (32) is located below the fourth adjustment seat (31) and is rotatably connected to the fourth adjustment seat (31); a second adjustment block (35) corresponding to the second damper plate (34) is provided on the inner wall of the fifth adjustment seat (32); when the fourth adjustment seat (31) and the fifth adjustment seat (32) rotate relative to each other, the second adjustment block (35) pushes the second damper plate (34) to rotate.

6. The visual primary air conditioning device for an integrated stove according to claim 5, characterized in that: The outside of the fifth adjustment seat (32) and the inside of the fourth adjustment seat (31) are connected via threads.

7. The visual primary air conditioning device for an integrated stove according to claim 5, characterized in that: The inner wall of the second cylinder (12) is provided with a third supporting protrusion (122), and the fifth adjustment seat (32) is arranged on the third supporting protrusion (122).

8. The visual primary air conditioning device for an integrated stove according to claim 5, characterized in that: A torsion spring is provided between the second rotating shaft (33) and the fourth adjustment seat (31) so that the second damper plate (34) is normally kept in a vertical state.

9. An integrated stove, characterized in that: It comprises a visual primary air conditioning device for an integrated stove according to any one of claims 1 to 8.

10. The integrated stove according to claim 9, characterized in that: It also includes a first air intake duct (15) and a second air intake duct (16); the first air intake duct (15) is connected to the first air duct (13), and the second air intake duct (16) is connected to the second air duct (14); nozzles (4) are provided at the air inlets of the first air intake duct (15) and the second air intake duct (16), and an annular air intake gap is formed between the nozzle (4) and the air inlets of the first air intake duct (15) and the second air intake duct (16).

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