A smoking and gas integrated machine

Abstract

The present invention discloses a smoke-inhalation and gas-fired integrated machine, comprising a gas stove body, the gas stove body comprising a bottom shell, a panel arranged on the bottom shell, two stove heads arranged side by side on the panel, and two switches arranged on the panel, the panel being provided with a smoke-inhalation port at the rear of the middle of the two stove heads, a fan having an air inlet port communicating with the smoke-inhalation port and an air outlet port extending to the side of the bottom shell arranged in the bottom shell, and a smoke-inhalation pipe seat communicating with the smoke-inhalation port and extending upwardly arranged on the panel. The present invention has the following advantages and effects: the scheme utilizes a new mechanical structure, by arranging a smoke-inhalation port at the rear of the panel, arranging a fan in the bottom shell, and arranging a smoke-inhalation pipe seat on the panel, and in addition, when installing the smoke-inhalation and gas-fired integrated machine, a smoke exhaust pipe is installed at the air outlet port of the fan to realize the extraction of oil smoke during cooking; and the setting of the smoke-inhalation pipe seat increases the height of the smoking area to improve the efficiency of extracting oil smoke; and finally, the oil smoke extraction function is combined with the gas stove.

Description

Technical Field

[0001] The present invention relates to the technical field of kitchen appliances, and in particular to an integrated smoking and gas machine. Background Art

[0002] A gas stove refers to a kitchen appliance that uses liquefied petroleum gas, coal gas, natural gas and other fuels for direct fire heating. When cooking with a gas stove, oil smoke will be produced, so a range hood must be used to extract the oil smoke. There are also integrated stoves on the market that integrate the functions of gas stoves and range hoods. However, some users do not use range hoods when using gas stoves, such as residents in simple rental houses and some rural families. At this time, the oil smoke will adhere to the wall and cause pollution. Therefore, the inventor thought of combining the function of extracting oil smoke directly on the gas stove, so that users can extract oil smoke when using the gas stove, reducing pollution to the kitchen environment. Summary of the invention

[0003] The purpose of the present invention is to provide an all-in-one smoke extraction and gas extraction machine, which realizes the function of combining oil fume extraction with a gas stove.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: a smoke-inhaling and gas-burning integrated machine, comprising a gas stove body, the gas stove body comprising a bottom shell, a panel arranged on the bottom shell, two burners arranged side by side on the panel, and two switches arranged on the panel, the panel being located behind the middle of the two burners and provided with a smoke-inhaling port, the bottom shell being provided with a fan whose air inlet port is connected to the smoke-inhaling port and whose air outlet port extends to the side of the bottom shell, and the panel being provided with a smoke-inhaling pipe seat which is connected to the smoke-inhaling port and extends upward.

[0005] By adopting the above scheme, a smoke suction port is set at the rear of the panel, a fan is set in the bottom shell, a smoke suction pipe seat is set on the panel, and a smoke exhaust pipe is installed at the air outlet port of the fan when the smoke suction and gas integrated machine is installed, so as to realize the suction of oil smoke during cooking; and the setting of the smoke suction pipe seat increases the height of the smoking area to improve the efficiency of oil smoke suction; finally, the oil smoke suction function is combined with the gas stove.

[0006] The present invention is further configured as follows: recessed portions are provided on both sides of the rear of the bottom shell, air outlets are provided on the sides of the two recessed portions, the fan is placed in the bottom shell, and the air outlet ports correspond to the air outlets on both sides when the fan is installed forward and reversely, a square and round tube is provided between the air outlet port of the fan and the corresponding air outlet, and a sealing baffle is detachably connected to the other air outlet.

[0007] By adopting the above scheme, recessed parts are set on both sides of the rear of the bottom shell, so as to shorten the distance between the side of the bottom shell and the air outlet port of the fan, and the air intake can be achieved in two directions in the middle of the fan, so that the fan can be installed on the front and back sides, so that the air outlet port of the fan is close to the smoke exhaust port of the kitchen, which is convenient for installing the smoke exhaust pipe; at the same time, the other air outlet is closed by a sealing baffle to improve the air tightness of the cavity between the bottom shell and the panel, so as to ensure that the fan has a strong suction effect on the air of the smoke pipe seat when it is started; the air outlet port of the fan is usually square, and the setting of the square and round tube can facilitate the installation of the drain pipe.

[0008] The present invention is further configured as follows: the air outlet passes through the upper surface of the bottom shell, the square tube part of the square tube is connected to the air outlet port of the fan, the round tube part of the square tube passes through the air outlet, and a sealing plate for filling the gap between the upper surface of the square tube and the panel is detachably provided on the top of the air outlet.

[0009] By adopting the above scheme, the air outlet passes through the upper surface of the bottom shell, so that the square and round tubes can be installed on the air outlet port of the fan first, so that the square and round tubes can be plugged into the air outlet for installation while the fan is installed. At the same time, the sealing plate can improve the air tightness of the cavity between the bottom shell and the panel, ensuring that the fan has a strong suction effect on the air of the smoking pipe seat when it is started.

[0010] The present invention is further configured as follows: an annular oil collecting groove is arranged at the opening edge of the smoking tube seat, an oil collecting cup communicating with the annular oil collecting groove is installed at the rear side of the smoking tube seat, a filter screen is detachably arranged at the opening of the smoking tube seat for colliding with oil molecules in the oil smoke so that oil droplets flow into the annular oil collecting groove, and the filter screen protrudes upward as a whole.

[0011] By adopting the above scheme, during the process of extracting oil fumes, the oil molecules in the oil fumes will collide with the filter and condense into oil droplets, thereby forming oil droplets that flow along the filter into the annular oil collecting groove and are finally collected in the oil collecting cup; at the same time, the overall upward protrusion of the filter can improve the filtering effect of the oil molecules in the oil fume, and make it difficult for the condensed oil droplets to fall into the smoke outlet; in addition, the detachable setting of the filter is convenient for regular disassembly and cleaning.

[0012] The present invention is further configured as follows: an upper smoking pipe covering a filter is detachably connected to the smoking pipe seat, the top of the upper smoking pipe is sealed, the width of the upper smoking pipe gradually increases along the width toward the rear of the panel, smoking openings corresponding to the stoves on both sides are respectively provided on both sides of the upper smoking pipe, the smoking openings extend toward the front side of the upper smoking pipe, and the distance between the front sides of two adjacent smoking openings is 2-3 cm.

[0013] By adopting the above scheme, the setting of the upper smoking pipe further increases the height of the smoking area, and the smoke is sucked from the smoking openings on both sides, and the smoking openings extend toward the front side of the upper smoking pipe, and the distance between the front sides of two adjacent smoking openings is 2-3cm, thereby further improving the smoke suction effect; at the same time, the upper smoking pipe and the smoking pipe seat are detachably connected, which is convenient for regular disassembly and cleaning.

[0014] The present invention is further configured as follows: both sides of the rear of the upper smoking pipe are rotatably connected with a rotating shaft, and a movable baffle for opening or closing the smoking opening is installed on the rotating shaft.

[0015] By adopting the above scheme, when only a single stove is used for cooking, the smoke extraction opening on the corresponding side of the other stove can be closed by the movable baffle, thereby increasing the intensity of oil fume extraction at the other smoke extraction opening to improve the effect of oil fume extraction.

[0016] The present invention is further configured as follows: a first cover plate and a second cover plate with the same structure are respectively arranged on the top of the two movable baffles; when the movable baffle closes the smoking opening, the first cover plate or the second cover plate completely falls within the range of the upper surface of the upper smoking pipe; when the movable baffle completely opens the smoking opening, one side edge of the first cover plate or the second cover plate is located on the upper surface of the upper smoking pipe; the lower surface of the first cover plate abuts against the upper surface of the upper smoking pipe during rotation, and the lower surface of the second cover plate abuts against the upper surface of the first cover plate during rotation.

[0017] By adopting the above scheme, the first cover plate and the second cover plate are respectively provided on the top of the two movable baffles. At this time, when the movable baffles are fully opened, the edges of one side of the first cover plate and the second cover plate are located on the upper surface of the upper smoking pipe, thereby blocking the air from the top. Since the oil smoke generated from the wok floats upward, there is no need to suck the air from the top at this time, so as to improve the efficiency of sucking the oil smoke.

[0018] The present invention is further configured as follows: it also includes a motor arranged on the upper smoking pipe and linked to the lower end of the rotating shaft, and a controller connected to the two switches and the two motor electrical signals. When one of the switches is turned on, the controller controls the motor on the same side to run to drive the movable baffle to fully open the smoking opening. When one of the switches is turned off, the controller controls the motor on the same side to move and drive the movable baffle to close the smoking opening.

[0019] By adopting the above scheme, the switch needs to be turned on before using the stove. At this time, the switch and the rotating shaft are linked through the controller and the motor, so that when one switch is turned on, the controller controls the motor on the same side to drive the movable baffle to fully open the smoking opening. When one switch is turned off, the controller controls the motor on the same side to move and drive the movable baffle to close the smoking opening, which is convenient for operation.

[0020] The present invention is further configured as follows: the stove head is mounted on the upper surface of the panel, the orthographic projection edge of the fan interferes with the orthographic projection of the stove head, and an arc partition for separating the fan installation area is provided in the bottom shell.

[0021] By adopting the above scheme, the stove head is installed on the upper surface of the panel, so that the area for installing the fan in the bottom shell becomes relatively larger. At this time, the size of the fan can be increased to ensure that the fan has sufficient suction force; and the arrangement of the arc partition separates the area for installing the fan in the bottom shell, thereby reducing the cavity between the bottom shell and the panel corresponding to the fan installation position, so as to improve the effect of the fan in sucking oil smoke; at the same time, the oil smoke that is scattered when the fan is sucking oil will also be blocked by the arc partition, so as to avoid contamination of other components of the gas stove body located in the bottom shell.

[0022] In summary, the present invention has the following effects:

[0023] 1. When the fan is working, by opening the movable baffle on the side of the corresponding stove head, the oil smoke is discharged along the upper smoke pipe, the smoke pipe seat, the fan, and the square and round pipes, so as to realize the oil smoke extraction function on the gas stove;

[0024] 2. The convenience of installation includes the following aspects: (1) The air outlet runs through the upper surface of the bottom shell, so that the square tube can be installed on the air outlet of the fan first, so that the square tube can be plugged into the air outlet for installation while the fan is installed; (2) By providing recessed parts on both sides of the rear of the bottom shell and installing the fan on the front and back sides, the air outlet of the fan is close to the kitchen exhaust port, so that the exhaust pipe can be installed between the square tube and the kitchen exhaust port;

[0025] 3. From the perspective of high efficiency in extracting smoke and oil, the following aspects are included: (1) An arc-shaped partition is set in the bottom shell to separate the installation position of the fan, and another air outlet is covered by a sealing baffle. The gap between the upper surface of the square tube and the panel is covered by the sealing plate, so that the fan can only extract the air at the smoking port during operation, which can increase the negative pressure and improve the effect of extracting oil smoke; (2) The height of the smoking area is further increased by setting the smoking pipe seat and the upper smoking pipe, so as to adapt to the height of the wok and be close to the place where the oil smoke is generated. Improve the efficiency of oil fume extraction; (3) In the upper smoke extraction pipe, the oil fume is extracted from the smoke extraction openings on both sides, and the smoke extraction openings extend toward the front side of the upper smoke extraction pipe, and the width of the upper smoke extraction pipe gradually increases along the width toward the rear of the panel, at this time, a smoke extraction opening similar to an inclined surface is formed, thereby improving the efficiency of oil fume extraction; (4) When only a single stove is used for cooking, the smoke extraction opening on the corresponding side of the other stove can be closed by a movable baffle, thereby increasing the intensity of oil fume extraction at the other smoke extraction opening, thereby improving the efficiency of oil fume extraction;

[0026] 4. From the perspective of environmental protection, it includes the following aspects: (1) By setting up a filter, the oil molecules in the smoke will collide with the filter and condense into oil droplets, so that the oil droplets flow along the filter into the annular oil collecting tank and are finally collected in the oil collecting cup; (2) The smoke pipe seat, filter, and upper suction pipe can be detachably connected, so that it is convenient to clean them regularly after disassembly; (3) The oil smoke that is scattered when the fan sucks out the smoke will also be blocked by the arc partition to avoid contamination of other parts of the gas stove body located in the bottom shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is a schematic structural diagram of Example 1;

[0028] Figure 2 It is a schematic diagram of the structure of the bottom shell, fan, square and round tube, sealing baffle and sealing plate in Example 1;

[0029] Figure 3 is a schematic structural diagram of the bottom shell in Example 1;

[0030] Figure 4 is a schematic diagram of the structure of the upper smoking pipe in Example 1;

[0031] Figure 5 is a top view of the movable baffle on the first cover plate side of the upper smoking pipe in Example 1 closing the smoking opening;

[0032] Figure 6 is a schematic structural diagram of Example 2;

[0033] Figure 7 It is a schematic structural diagram of the upper smoking pipe in Example 2.

[0034] Figure numerals: 11, bottom shell; 111, recessed portion; 112, air outlet; 113, arc-shaped partition; 114, sealing plate; 12, panel; 121, smoking port; 13, stove head; 14, switch; 2, fan; 3, smoking pipe seat; 31, annular oil collecting trough; 32, annular limiting portion; 33, connecting piece; 4, square and round tube; 5, sealing baffle; 6, oil collecting cup; 7, filter; 8, upper smoking pipe; 81, smoking opening; 82, rotating shaft; 83, movable baffle; 84, first cover plate; 85, second cover plate; 9, motor; 10, controller. DETAILED DESCRIPTION

[0035] The present invention is further described in detail below in conjunction with the accompanying drawings.

[0036] Embodiment 1: A smoking and gas integrated machine, such as Figure 1As shown, the gas stove body includes a bottom shell 11, a panel 12 arranged on the bottom shell 11, two stove heads 13 arranged side by side on the panel 12, and two switches 14 arranged on the panel 12. The panel 12 is provided with a smoke inlet 121 at the rear of the middle of the two stove heads 13, a fan 2 is provided in the bottom shell 11, the air inlet port is communicated with the smoke inlet 121, and the air outlet port extends to the side of the bottom shell 11, and a smoke inlet pipe seat 3 is detachably provided on the panel 12, which is communicated with the smoke inlet 121 and extends upward.

[0037] like Figures 1 to 3 As shown, recessed portions 111 are provided on both sides of the rear of the bottom shell 11, and air outlets 112 are provided on the sides of the two recessed portions 111. The fan 2 can be an outer rotor worm turbine fan, which is placed in the bottom shell 11. When the fan 2 is installed forward and backward, the air outlet ports correspond to the air outlets 112 on both sides respectively. A square tube 4 is provided between the air outlet port of the fan 2 and the corresponding air outlet 112, and a sealing baffle 5 is detachably connected to the other air outlet 112. The air outlet 112 passes through the upper surface of the bottom shell 11, the square tube part of the square tube 4 is connected to the air outlet port of the fan 2, and the round tube part of the square tube 4 passes through the air outlet 112. A sealing plate 114 for filling the gap between the upper surface of the square tube 4 and the panel 12 is detachably provided on the top of the air outlet 112. Meanwhile, the stove head 13 is installed on the upper surface of the panel 12 , the orthographic projection edge of the fan 2 interferes with the orthographic projection of the stove head 13 , and an arc partition 113 for separating the installation area of ​​the fan 2 is provided in the bottom shell 11 .

[0038] like Figure 1 As shown, the bottom of the smoking tube seat 3 is provided with an annular limiting portion 32 embedded in and abutting against the inner side of the smoking port 121, and the rear side of the smoking tube seat 3 is provided with a connecting piece 33 abutting against the panel 12, and the connecting piece 33 and the panel 12 are fixedly connected by screws.

[0039] like Figure 1 As shown, an annular oil collecting groove 31 is provided at the opening edge of the smoking pipe seat 3, and the depth of the annular oil collecting groove 31 gradually deepens toward the rear of the panel 12. An oil collecting cup 6 communicating with the annular oil collecting groove 31 is installed at the rear side of the smoking pipe seat 3, and a filter screen 7 for colliding oil molecules in the oil smoke so that the oil droplets flow into the annular oil collecting groove 31 is detachably provided at the opening of the smoking pipe seat 3, and the filter screen 7 protrudes upward as a whole. The filter screen 7 is installed at the bottom and embedded in the annular oil collecting groove 31.

[0040] like Figures 1 to 4As shown, an upper smoking pipe 8 covering a filter screen 7 is detachably connected to the smoking pipe seat 3, and the upper smoking pipe 8 is fixedly connected to the rear junction of the smoking pipe seat 3 by screws. The top of the upper smoking pipe 8 is sealed, and the width of the upper smoking pipe 8 gradually increases along the width toward the rear of the panel 12. Both sides of the upper smoking pipe 8 are respectively provided with smoking openings 81 corresponding to the stove heads 13 on both sides, and the smoking openings 81 extend toward the front side of the upper smoking pipe 8, and the distance between the front sides of two adjacent smoking openings 81 is 2-3 cm.

[0041] like Figure 4 and Figure 5 As shown, a rotating shaft 82 is rotatably connected to both sides of the rear of the upper smoking pipe 8, and a movable baffle 83 for opening or closing the smoking opening 81 is installed on the rotating shaft 82. At the same time, a first cover plate 84 and a second cover plate 85 with the same structure are respectively arranged on the top of the movable baffle 83. When the movable baffle 83 closes the smoking opening 81, the first cover plate 84 or the second cover plate 85 completely falls within the range of the upper surface of the upper smoking pipe 8. When the movable baffle 83 completely opens the smoking opening 81, the edge of one side of the first cover plate 84 or the second cover plate 85 is located on the upper surface of the upper smoking pipe 8; the lower surface of the first cover plate 84 contacts the upper surface of the upper smoking pipe 8 during the rotation process, and the lower surface of the second cover plate 85 contacts the upper surface of the first cover plate 84 during the rotation process.

[0042] Implementation effect: When the fan 2 is working, by opening the movable baffle 83 on the side of the corresponding stove head 13, the oil smoke is discharged along the upper smoke pipe 8, the smoke pipe seat 3, the fan 2, and the square and round pipe 4, so as to realize the oil smoke extraction function combined with the gas stove.

[0043] The convenience of installation includes the following aspects: (1) the air outlet 112 passes through the upper surface of the bottom shell 11, so that the square tube 4 can be installed on the air outlet port of the fan 2 first, so that the square tube 4 can be plugged into the air outlet 112 for installation while the fan 2 is installed; (2) by providing recessed portions 111 on both sides of the rear of the bottom shell 11, and the fan 2 selected is an outer rotor worm fan, the fan 2 can be installed on the front and back sides, so that the air outlet port of the fan 2 is close to the kitchen smoke exhaust port, so as to facilitate the installation of the smoke exhaust pipe between the square tube 4 and the kitchen smoke exhaust port.

[0044] The high efficiency of oil extraction includes the following aspects: (1) an arc-shaped partition plate 113 is arranged in the bottom shell 11 to separate the installation position of the fan 2, and another air outlet 112 is covered by a sealing baffle plate 5, and the gap between the upper surface of the filling square tube 4 and the panel 12 is covered by a sealing plate 114, so that the fan 2 can only extract the air at the smoking port 121 during operation, which can increase the negative pressure and improve the oil smoke extraction effect; (2) through the arrangement of the smoking pipe seat 3 and the upper smoking pipe 8, the height of the smoking area is further increased, so as to adapt to the height of the wok and be close to the oil smoke generation place, so as to improve the oil smoke extraction effect. Improve the efficiency of oil fume extraction; (3) In the upper smoke extraction pipe 8, the oil fume is extracted from the smoking openings 81 on both sides, and the smoking openings 81 extend toward the front side of the upper smoke extraction pipe 8, and the width of the upper smoke extraction pipe 8 gradually increases along the width toward the rear of the panel 12, at this time, a smoking opening 81 similar to a slope is formed, thereby improving the efficiency of oil fume extraction; (4) When only a single stove 13 is used for cooking, the smoking opening 81 on the corresponding side of the other stove 13 can be closed by the movable baffle 83, thereby increasing the intensity of oil fume extraction at the other smoking opening 81, so as to improve the efficiency of oil fume extraction.

[0045] From the perspective of environmental protection, the following aspects are included: (1) by setting the filter 7, the oil molecules in the smoke will collide with the filter 7 and condense into oil droplets, so that the oil droplets flow along the filter 7 into the annular oil collecting groove 31 and are finally collected in the oil collecting cup 6; (2) the smoke pipe seat 3, the filter 7, and the upper suction pipe can be detachably connected, so that it is convenient to clean them regularly after disassembly; (3) when the fan 2 sucks the smoke, the oil smoke that is scattered will also be blocked by the arc partition 113, avoiding pollution to other parts of the gas stove body located in the bottom shell 11.

[0046] Embodiment 2: A smoking and gas integrated machine, such as Figure 6 and Figure 7 As shown, the difference from Example 1 is that it also includes a motor 9 arranged on the upper smoking pipe 8 and linked to the lower end of the rotating shaft 82, and a controller 10 electrically connected to the two switches 14 and the two motors 9. When a switch 14 is turned on, the controller 10 controls the motor 9 on the same side to run to drive the movable baffle 83 to fully open the smoking opening 81. When a switch 14 is turned off, the controller 10 controls the motor 9 on the same side to move and drive the movable baffle 83 to close the smoking opening 81.

[0047] Implementation effect: Before using the stove 13, the switch 14 needs to be turned on. At this time, the switch 14 and the rotating shaft 82 are linked through the controller 10 and the motor 9, so that when a switch 14 is turned on, the controller 10 controls the motor 9 on the same side to drive the movable baffle 83 to fully open the smoking opening 81. When a switch 14 is turned off, the controller 10 controls the motor 9 on the same side to move and drive the movable baffle 83 to close the smoking opening 81, which is convenient for operation.

[0048] This specific embodiment is merely an explanation of the present invention and is not a limitation of the present invention. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed. However, as long as they are within the scope of the claims of the present invention, they are protected by the patent law.

Claims

1. A smoker and gas integrated machine, comprising a gas stove body, the gas stove body comprising a bottom shell (11), a panel (12) arranged on the bottom shell (11), two stove heads (13) arranged side by side on the panel (12), and two switches (14) arranged on the panel (12), characterized in that: The panel (12) is provided with a smoking port (121) at the rear of the middle of the two stove heads (13); a fan (2) is provided in the bottom shell (11) with an air inlet port communicating with the smoking port (121) and an air outlet port extending to the side of the bottom shell (11); and a smoking pipe seat (3) communicating with the smoking port (121) and extending upward is provided on the panel (12); An annular oil collecting groove (31) is arranged at the opening edge of the smoking tube seat (3); an oil collecting cup (6) in communication with the annular oil collecting groove (31) is installed at the rear side of the smoking tube seat (3); a filter screen (7) for colliding with oil molecules in the oil smoke so as to make oil droplets flow into the annular oil collecting groove (31) is detachably arranged at the opening of the smoking tube seat (3); the filter screen (7) as a whole protrudes upwards; An upper smoking pipe (8) covering a filter (7) is detachably connected to the smoking pipe seat (3); the top of the upper smoking pipe (8) is sealed; the width of the upper smoking pipe (8) gradually increases along the width toward the rear of the panel (12); smoking openings (81) corresponding to the stove heads (13) on both sides are respectively provided on both sides of the upper smoking pipe (8); the smoking openings (81) extend toward the front side of the upper smoking pipe (8); and the distance between the front sides of two adjacent smoking openings (81) is 2-3 cm; The upper smoking pipe (8) is rotatably connected to two sides of the rear thereof with a rotating shaft (82), and a movable baffle (83) for opening or closing the smoking opening (81) is mounted on the rotating shaft (82); The bottom shell (11) is provided with recessed portions (111) on both sides of the rear, and air outlets (112) are provided on the sides of the two recessed portions (111); the fan (2) is placed in the bottom shell (11); when the fan (2) is installed forwards or backwards, the air outlet ports correspond to the air outlets (112) on both sides respectively; a square tube (4) is provided between the air outlet port of the fan (2) and the corresponding air outlet (112); and a sealing baffle (5) is detachably connected to the other air outlet (112); A first cover plate (84) and a second cover plate (85) having the same structure are respectively arranged on the top of the two movable baffles (83); when the movable baffles (83) close the smoking opening (81), the first cover plate (84) or the second cover plate (85) completely falls within the range of the upper surface of the upper smoking pipe (8); when the movable baffles (83) completely open the smoking opening (81), one side edge of the first cover plate (84) or the second cover plate (85) is located on the upper surface of the upper smoking pipe (8); the lower surface of the first cover plate (84) abuts against the upper surface of the upper smoking pipe (8) during the rotation process, and the lower surface of the second cover plate (85) abuts against the upper surface of the first cover plate (84) during the rotation process; It also includes a motor (9) arranged on the upper smoking pipe (8) and linked to the lower end of the rotating shaft (82), and a controller (10) connected to the two switches (14) and the two motors (9) by electrical signals. When one of the switches (14) is turned on, the controller (10) controls the motor (9) on the same side to operate so as to drive the movable baffle (83) to fully open the smoking opening (81); when one of the switches (14) is turned off, the controller (10) controls the motor (9) on the same side to move so as to drive the movable baffle (83) to close the smoking opening (81).

2. The integrated smoking and gas machine according to claim 1, characterized in that: The air outlet (112) passes through the upper surface of the bottom shell (11); the square tube portion of the square tube (4) is connected to the air outlet port of the fan (2); the round tube portion of the square tube (4) passes through the air outlet (112); and a sealing plate (114) for filling a gap between the upper surface of the square tube (4) and the panel (12) is detachably provided at the top of the air outlet (112).

3. The smoking and gas integrated machine according to claim 1, characterized in that: The stove head (13) is mounted on the upper surface of the panel (12), the orthographic projection edge of the fan (2) and the orthographic projection of the stove head (13) interfere with each other, and an arc-shaped partition plate (113) for separating the installation area of ​​the fan (2) is provided in the bottom shell (11).

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