Easy-to-clean upward air inlet gas stove

Abstract

The present invention discloses an easy-to-clean upward air inlet gas stove, which comprises a burner, a bottom shell, a panel, a gas guide groove and an air and water storage assembly; the panel is arranged on the bottom shell to form a cavity with the bottom shell, the burner is arranged on the panel, and its bottom falls into the cavity. The bottom shell is a sealed structure. The gas guide groove is opened on the panel to achieve upward air inlet, and the air and water storage assembly is arranged in the gas guide groove to achieve water storage and introduce air into the cavity. In the present invention, the air on the panel is led by the air and water storage assembly in the gas guide groove and enters the cavity to achieve upward air inlet, ensuring sufficient air in the cavity, avoiding the generation of harmful gases due to insufficient air during the combustion of the burner; avoiding the occurrence of safety accidents caused by the inward influx of flames into the burner due to insufficient air supply and the formation of negative pressure inside the cavity during the combustion of the burner; the air and water storage assembly has the function of storing water, avoiding the liquid for cleaning the panel from flowing into the cavity and affecting the ignition and combustion of the burner.

Description

Technical Field

[0001] The present invention belongs to the technical field of cooking stoves, and particularly relates to an upward air intake gas stove that is easy to clean. Background Art

[0002] At present, the household gas stove market is gradually occupied by built-in gas stoves, and among them, the downward air intake method for primary air supplement is mainly used. To meet the supply of primary air, the bottom shell of the gas stove often has intake holes for primary air at the gas nozzles. However, this not only reduces the overall strength of the bottom shell but also increases the risk of mice and insects entering the interior of the gas stove.

[0003] In addition, when a built-in gas stove is in normal use, a certain-sized air inlet needs to be reserved on the cabinet. However, during the actual installation and use process, the vast majority of users do not leave this air inlet, resulting in insufficient primary air supplement, incomplete combustion of the gas, generation of excessive harmful gases, and even safety accidents due to the formation of negative pressure inside the stove due to insufficient air supplement inside the stove, causing the flame to rush into the interior of the stove. Additionally, when the user uses the stove, opening and closing the cabinet door will form an air current. If there are through holes on the bottom shell, the formed air current will interfere with air supplement and affect combustion, and in severe cases, even cause the flame to go out. Summary of the Invention

[0004] The purpose of the present invention is to provide an upward air intake gas stove that is easy to clean, and solve the problems that in the actual use process of the existing built-in gas stoves, the downward air intake method results in insufficient primary air supplement, incomplete combustion of the gas, generation of excessive harmful gases, and even safety accidents.

[0005] The technical solution adopted by the present invention is an upward air intake gas stove that is easy to clean, including a burner, a bottom shell, a panel, an air guide groove, and an air vent and water storage assembly; the panel is arranged above the bottom shell to form a cavity with the bottom shell, the burner is arranged on the panel, and its bottom falls into the cavity. The bottom shell is a sealed structure. The air guide groove is opened on the panel to achieve upward air intake, and the air vent and water storage assembly is arranged in the air guide groove to achieve water storage and introduce air into the cavity.

[0006] Preferably, the air vent and water storage assembly includes an air vent and water filter plate and an air vent and water storage tank. The air vent and water storage tank is arranged in the air guide groove and has an upward opening. The air vent and water filter plate is arranged above the air vent and water storage tank and covers its opening.

[0007] Preferably, the air vent and water storage assembly further includes a diversion frame, and the diversion frame is arranged between the panel and the air vent and water storage tank.

[0008] Preferably, a plurality of first air vent holes are opened on the air vent and water filter plate.

[0009] Preferably, a plurality of second air vent holes are opened on the side wall of the air vent and water storage tank.

[0010] Preferably, a water baffle is provided in the ventilation water storage tank to prevent liquid from entering the cavity.

[0011] Preferably, the upper surface of the diversion frame is an inclined surface to realize the diversion of the liquid on the panel into the ventilation water storage tank.

[0012] Preferably, a first sealing ring is provided between the diversion frame and the panel.

[0013] Preferably, a second sealing ring is provided between the diversion frame and the ventilation water storage tank.

[0014] Compared with the prior art, the bottom shell is a sealed structure, which avoids the problem of insufficient overall strength of the bottom shell due to the opening of a primary air inlet hole on the bottom shell, and can prevent mice and insects from entering the inside of the gas stove. At the same time, it can also avoid the influence of the airflow formed by opening and closing the cabinet door on the combustion state.

[0015] The air guide groove is opened on the panel to achieve upward air intake, and the ventilation water storage assembly is arranged in the air guide groove to achieve water storage and introduce air into the cavity. That is, the air on the panel is introduced into the cavity through the diversion of the ventilation water storage assembly in the air guide groove to achieve upward air intake, ensuring sufficient air in the cavity and avoiding the generation of harmful gases due to insufficient air during the combustion of the burner; avoiding the formation of negative pressure inside the cavity due to insufficient air supply during the combustion of the burner, which may cause the flame to rush into the inside of the burner and result in safety accidents. The ventilation water storage assembly has the function of storing water, which can prevent the liquid for cleaning the panel from flowing from the air guide groove to the cavity during panel cleaning, polluting the cavity and affecting the ignition and combustion of the burner. Description of the Drawings

[0016] Figure 1 is a schematic structural diagram of an easy-to-clean upward air intake gas stove provided by an embodiment of the present invention;

[0017] Figure 2 is an exploded view of a ventilation water storage assembly of an easy-to-clean upward air intake gas stove provided by an embodiment of the present invention;

[0018] Figure 3 is an assembly diagram of a ventilation water storage assembly of an easy-to-clean upward air intake gas stove provided by an embodiment of the present invention;

[0019] In the figure: 1, burner; 2, bottom shell; 3, panel; 4, air guide groove; 5, ventilation water storage assembly; 51, ventilation water filter plate; 52, ventilation water storage tank; 53, diversion frame; 511, first ventilation hole; 521, second ventilation hole; 522, water baffle. Detailed Embodiments

[0020] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0021] An embodiment of the present invention provides an easy-to-clean upward air inlet gas stove, as Figure 1 shown, which includes a burner 1, a bottom shell 2, a panel 3, an air guide groove 4 and an air venting and water storage assembly 5; the panel 3 is arranged above the bottom shell 2 to form a cavity with the bottom shell 2, the burner 1 is arranged on the panel 3, and its bottom falls into the cavity. The bottom shell 2 is a sealed structure, the air guide groove 4 is opened on the panel 3 to achieve upward air inlet, and the air venting and water storage assembly 5 is arranged in the air guide groove 4 to achieve water storage and introduce air into the cavity.

[0022] The bottom shell 2 is a sealed structure, which can avoid the problem of reducing the overall strength of the bottom shell due to opening a primary air inlet hole on the bottom shell, and can prevent mice and insects from entering the interior of the gas stove.

[0023] The air guide groove 4 is opened on the panel to achieve upward air inlet, and the air venting and water storage assembly 5 is arranged in the air guide groove 4 to achieve water storage and introduce air into the cavity. That is, the air on the panel 3 is led into the cavity through the air venting and water storage assembly 5 in the air guide groove 4 to achieve upward air inlet, ensuring sufficient air in the cavity and avoiding the generation of harmful gases due to insufficient air when the burner 1 burns; avoiding the formation of negative pressure inside the cavity due to insufficient air supply during the combustion of the burner 1, which may cause the flame to rush into the interior of the burner 1 and result in a safety accident.

[0024] As Figures 2 - 3 shown, the air venting and water storage assembly 5 includes an air venting and water filtering plate 51 and an air venting and water storage tank 52. The air venting and water storage tank 52 is arranged in the air guide groove 4 and has an upward opening. The air venting and water filtering plate 51 is arranged above the air venting and water storage tank 52 and covers its opening. After the air passes through the air venting and water filtering plate 51 and the air venting and water storage tank 52, it enters the cavity to achieve upward air inlet, ensuring sufficient air in the cavity and avoiding the generation of harmful gases due to insufficient air when the burner 1 burns. The air venting and water storage assembly 5 also has the function of water storage, which can prevent the cleaning liquid of the panel 3 from flowing from the air guide groove 4 to the cavity, affecting the ignition and combustion of the burner.

[0025] The air venting and water storage assembly 5 further includes a diversion frame 53. The diversion frame 53 is arranged between the panel 3 and the air venting and water storage tank 52. The upper surface of the diversion frame 53 is an inclined surface, which realizes the diversion of the liquid on the panel 3 into the air venting and water storage tank 52, ensuring that the liquid on the panel 3 can smoothly flow into the air venting and water storage tank 52 along the diversion frame 53.

[0026] The ventilation and water filtering plate 51 is provided with a plurality of first ventilation holes 511, and the side wall of the ventilation water storage tank 52 is provided with a plurality of second ventilation holes 521 to introduce air into the cavity. A water baffle 522 is arranged in the ventilation water storage tank 52. The water baffle 522 horizontally blocks the second ventilation holes 521 to prevent liquid from entering the cavity. Air enters the ventilation water storage tank 52 from the first ventilation holes 511 and then flows into the cavity through the second ventilation holes 521. Because the water baffle 522 is also arranged in the ventilation water storage tank 52, the water baffle 522 not only ensures that air can smoothly flow into the cavity, but also can prevent the original liquid in the ventilation water storage tank 52 and the liquid falling into the ventilation water storage tank 52 through the first ventilation holes 511 from entering the cavity through the second ventilation holes 521, so as not to affect the ignition and combustion of the burner 1.

[0027] A first sealing ring is arranged between the diversion frame 53 and the panel 3 to prevent the liquid on the panel 3 from flowing into the cavity through the gap between the diversion frame 53 and the panel 3, so as not to affect the combustion and ignition of the burner 1.

[0028] A second sealing ring is arranged between the diversion frame 53 and the ventilation water storage tank 52, which also prevents the liquid flowing from the diversion frame 52 to the ventilation water storage tank 52 from flowing into the cavity through the gap between the diversion frame 53 and the ventilation water storage tank 52, so as not to affect the combustion and ignition of the burner 1.

[0029] Optionally, according to the number and position of the burners, the positions, numbers and shape dimensions of the air guide grooves 4 and the ventilation and water storage components 5 can also be designed to change accordingly. In order to observe the liquid level position in the ventilation water storage tank 52 and clean the water storage tank 52 in time, the ventilation and water filtering plate 51 is made of transparent material.

[0030] Working process:

[0031] The process of air entering the inner cavity and contacting the nozzle of the burner 1 is as follows: After passing through the first ventilation holes 511 on the ventilation and water filtering plate 51 and the second ventilation holes 521 on the side plate of the ventilation water storage tank 52, the air enters the cavity and flows to the nozzle of the burner 1, realizing the air supplement of upward air intake. Because the ventilation and water storage component 5 is embedded in the air guide groove 4, that is, the ventilation and water filtering plate 51 is arranged parallel to the panel 3, the air entering the first ventilation holes 511 has no obstacles to block, ensuring that the air outside the panel 3 can more smoothly enter the cavity through the ventilation and water storage component 5, truly realizing the complete air supplement of upward air intake, thereby ensuring sufficient air in the cavity, avoiding the problem of incomplete combustion of the burner 1 and generating toxic gases; avoiding the problem of a safety accident caused by the formation of negative pressure inside the cavity when the burner 1 burns due to insufficient air volume in the cavity and the flame surging into the burner 1.

[0032] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present invention should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. An easy-to-clean upward air inlet gas stove, Characterized in that, It includes a burner (1), a bottom shell (2), a panel (3), an air guide groove (4) and an air and water storage assembly (5); the panel (3) is arranged above the bottom shell (2) to form a cavity with the bottom shell (2), the burner (1) is arranged on the panel (3), and its bottom falls into the cavity, the bottom shell (2) is a sealed structure, the air guide groove (4) is opened on the panel (3) to achieve upward air inlet, and the air and water storage assembly (5) is arranged in the air guide groove (4) to achieve water storage and introduce air into the cavity; The air and water storage assembly (5) includes an air-permeable water filter plate (51) and an air and water storage tank (52), the air and water storage tank (52) is arranged in the air guide groove (4) and has an upward opening, and the air-permeable water filter plate (51) is arranged above the air and water storage tank (52) and covers its opening; A plurality of first air holes (511) are opened on the air-permeable water filter plate (51); A plurality of second air holes (521) are opened on the side wall of the air and water storage tank (52); A water baffle (522) is arranged in the air and water storage tank (52) to prevent liquid from entering the cavity; the water baffle (522) horizontally blocks the second air holes (521).

2. The easy-to-clean upward air inlet gas stove according to claim 1, Characterized in that, The air and water storage assembly (5) further includes a diversion frame (53), and the diversion frame (53) is arranged between the panel (3) and the air and water storage tank (52).

3. The easy-to-clean upward air inlet gas stove according to claim 2, Characterized in that, The upper surface of the diversion frame (53) is an inclined surface to realize draining the liquid on the panel (3) into the air and water storage tank (52).

4. The easy-to-clean upward air inlet gas stove according to claim 3, Characterized in that, A first sealing ring is arranged between the diversion frame (53) and the panel (3).

5. The easy-to-clean upward air inlet gas stove according to claim 4, Characterized in that, A second sealing ring is arranged between the diversion frame (53) and the air and water storage tank (52).

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