Double-fan heat extraction steaming and baking oven

Abstract

The utility model provides a double-fan heat extraction steaming and baking stove, which relates to the field of kitchen appliances and comprises a stove bottom shell, stove surface glass is covered on the stove bottom shell, a group of stove head components are arranged on the stove bottom shell, related electric appliance elements are arranged in the stove bottom shell, a double-fan heat extraction component is further arranged in the stove bottom shell, and the stove surface glass is arranged on the stove bottom shell. The double-fan heat extraction assembly comprises a first fan, a second fan, a fan connector and an exhaust groove box, the exhaust groove box is communicated with the first fan and the second fan through the fan connector, a first exhaust pipe and a second exhaust pipe are arranged at the bottom of the exhaust groove box, and the first exhaust pipe and the second exhaust pipe are communicated with the steaming and baking oven inner container. A double-fan heat removal assembly is arranged in the stove bottom shell, double fans are started, cold air enters from a ventilation groove in the stove bottom shell, is fused with heat in a cavity of the stove bottom shell through the fans and is exhausted through a fan connector and an exhaust groove box, meanwhile, the bottom of the exhaust groove box is communicated with an inner container of a steaming and baking oven through an exhaust pipe, and heat in the steaming and baking oven can be exhausted at the same time. Hot steam in the steaming and baking box passes through the tank inner container and is condensed in the tank inner container, so that the steam is prevented from being directly discharged to cause moisture and mildew of the cabinet.

Description

Technical Field

[0001] The utility model relates to the technical field of steam-bake stoves, in particular to a steam-bake stove with double fans for heat exhaust. Background Art

[0002] The stove chassis is generally equipped with electrical components such as a controller. When the integrated stove is working, the heat in the cooking chamber is transferred upward to the stove chassis, and the heat generated by the burner on the stove panel is also transferred downward to the stove chassis, causing the temperature of the stove chassis of the integrated stove to be too high. Excessive temperature may pose a safety hazard to the performance of electrical components such as the controller.

[0003] The Chinese utility model patent with patent number ZL201721114779.5 (authorization announcement number CN207648881U) discloses an integrated stove, including an integrated stove body, the integrated stove body including a lifting foot disposed at the lower part of the integrated stove body and in contact with the ground, an oil cup disposed on the upper part of the lifting foot, a disinfection cabinet mounted on the upper part of the oil cup, a fresh-keeping cabinet disposed on the upper part of the disinfection cabinet, a handle disposed between the lower part of the fresh-keeping cabinet and the upper part of the disinfection cabinet, a gas stove mounted on the upper part of the fresh-keeping cabinet, a switch disposed on the gas stove panel, a stove rack disposed on the upper part of the gas stove, a burner disposed at the center of the stove rack connected to the upper part of the gas stove, a power port disposed on the upper end of the side of the integrated stove body, a gas inlet disposed on the left side of the power port, a plurality of digging hands disposed on the lower part of the power port, an air outlet disposed below the digging hands, and a heat dissipation hole disposed on the back of the integrated stove body. Although the heat dissipation hole can reduce the temperature inside the integrated stove to a certain extent, the heat dissipation effect on the stove chassis is limited. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a double-fan heat exhaust steam-bake stove, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model is implemented through the following technical solutions: a dual-fan heat exhaust steam-bake stove: including a stove bottom shell, an upper cover of the stove bottom shell and a stove top glass, a group of burner assemblies are arranged on the stove bottom shell, and relevant electrical components are installed in the stove bottom shell. A dual-fan heat exhaust assembly is also arranged inside the stove bottom shell, and the dual-fan heat exhaust assembly includes fan 1, fan 2, a fan interface, and an exhaust slot box. The exhaust slot box is connected with fan 1 and fan 2 through the fan interface. Exhaust pipe 1 and exhaust pipe 2 are arranged at the bottom of the exhaust slot box, and the exhaust pipe 1 and exhaust pipe 2 are connected with the steam-bake oven inner tank.

[0008] Preferably, the exhaust trough box includes a trough box body, a trough connecting piece, a trough panel, a trough cover plate, and a trough liner. The side of the trough box body is connected to the fan interface, the trough connecting piece is installed at the upper end of the trough box body, the trough panel is installed on the trough connecting piece, the trough liner is embedded in the exhaust trough box body, and the trough cover plate covers the trough panel.

[0009] Preferably, the fan interface is trapezoidal, the short side of the trapezoid is the air outlet, and the long side is the air inlet, the air inlet includes interface 1 and interface 2, and interface 1 and interface 2 are respectively connected to the air outlets of fan 1 and fan 2, and an air guide plate is obliquely arranged in the cavity of the fan interface.

[0010] Preferably, a plurality of air outlet grooves are arranged on the groove cover plate, and notches are arranged on both sides of the groove cover plate.

[0011] Preferably, an air outlet is provided on the inner tank of the tank, and the air outlet is higher than the outlet of the exhaust pipe 1.

[0012] Preferably, a burner head bracket is installed in the bottom shell of the stove, and the burner head is installed through the burner head bracket.

[0013] Preferably, a plurality of ventilation slots are arranged at the bottom of the stove bottom shell on both sides of the burner bracket.

[0014] Preferably, the four corners of the bottom of the stove bottom shell are also provided with supporting feet.

[0015] (III) Beneficial effects

[0016] The utility model provides a double-fan heat exhaust steaming and baking stove, which has the following beneficial effects:

[0017] The double-fan heat exhaust steam-bake stove has a double-fan heat exhaust component inside the stove bottom shell. When the double fans are started, cold air enters from the ventilation slots on the stove bottom shell, and then the fans fuse the heat in the stove bottom shell cavity and exhaust it through the fan interface and the exhaust slot box. At the same time, the bottom of the exhaust slot box is connected to the steam oven tank through an exhaust pipe, which can exhaust the heat in the steam oven at the same time. The hot steam in the steam oven passes through the slot tank and condenses inside to prevent the steam from being directly discharged and causing moisture and mildew in the cabinet.

[0018] The dual-fan heat exhaust steam and oven stove has a dual-fan setting, which strengthens the heat exhaust power. The trapezoidal fan interface setting prompts the wind force generated by the dual fans to converge quickly, and the negative pressure is started in the exhaust trough box to increase the exhaust effect. The dual-fan setting also reduces the shutdown rate of the dual-fan heat exhaust components. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of a double-fan heat exhaust steam-bake stove of the utility model;

[0020] Figure 2This is a schematic diagram of the structure of a double-fan heat exhaust steam-bake stove of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of a double-fan heat exhaust steam-bake stove of the utility model;

[0022] Figure 4 The utility model is a schematic diagram of the structure of a double-fan heat exhaust steam-bake stove.

[0023] In the figure: 1. stove bottom shell; 2. stove top glass; 3. burner head assembly; 4. fan 1; 5. fan 2; 6. exhaust pipe 1; 7. exhaust pipe 2; 8. slot box; 9. slot middle connector; 10. slot panel; 11. slot cover; 12. slot liner; 13. air outlet; 14. interface 1; 15. interface 2; 16. air guide plate; 17. air outlet slot; 18. notch; 19. burner head bracket; 20. ventilation slot; 21. support foot; 22. air outlet; 23. fan interface. DETAILED DESCRIPTION

[0024] The utility model provides a double fan heat exhaust steam oven, such as Figure 1-4 As shown, it includes a stove bottom shell 1, and a stove top glass 2 is covered on the stove bottom shell 1. A group of burner components 3 are arranged on the stove bottom shell 1. Relevant electrical components are installed in the stove bottom shell 1. A double fan heat dissipation component is also arranged inside the stove bottom shell 1. The double fan heat dissipation component includes a fan 1 4, a fan 2 5, a fan interface 23, and an exhaust slot box. The exhaust slot box is connected with the fan 1 4 and the fan 2 5 through the fan interface 23. An exhaust pipe 1 6 and an exhaust pipe 2 7 are arranged at the bottom of the exhaust slot box. The exhaust pipe 1 6 and the exhaust pipe 2 7 are connected with the inner tank of the steam oven.

[0025] like Figure 3 , 4 As shown, the exhaust trough box includes a trough box body 8, a trough mid-connection piece 9, a trough panel 10, a trough cover plate 11, and a trough liner 12. The side of the trough box body 8 is connected to the fan interface 23. The trough mid-connection piece 9 is installed at the upper end of the trough box body 8. The trough panel 10 is installed on the trough mid-connection piece 9. The trough liner 12 is embedded in the exhaust trough box body 8. The trough cover plate 11 covers the trough panel 10.

[0026] Preferably, the fan interface 23 is trapezoidal, the short side of the trapezoid is the air outlet 13, and the long side is the air inlet, the air inlet includes interface 14 and interface 2 15, the interface 14 and interface 2 15 are respectively connected to the air outlet 13 of fan 1 4 and fan 2 5, and an air guide plate 16 is obliquely arranged in the cavity of the fan interface 23. The trapezoidal setting of the fan interface 23 is conducive to gathering wind and improving the air intake and exhaust capabilities.

[0027] like Figure 4As shown, a plurality of air outlet grooves 17 are arranged on the groove cover plate 11 , and notches 18 are arranged on both sides of the groove cover plate 11 , so that the user can remove the groove cover plate 11 with fingers to pour out the condensed water in the groove box body 8 .

[0028] Preferably, an air outlet 22 is provided on the tank liner 12, and the air outlet 22 is higher than the outlet of the exhaust pipe 6. The water vapor in the steam box is transmitted through the exhaust pipe 6, and is cooled in the tank liner 12 and condensed in the tank liner 12, which is convenient for cleaning later.

[0029] like Figure 2 As shown, a burner bracket 19 is installed in the stove bottom shell 1, and the burner is installed through the burner bracket 19. Other parts of the burner are all existing technologies and will not be repeated here. The function of the burner is to ignite and burn to cook food.

[0030] Preferably, a plurality of ventilation slots 20 are arranged at the bottom of the stove bottom shell 1 on both sides of the burner bracket 19. Replacement air needs to enter the stove bottom shell 1 through the ventilation slots 20. After the air is heated by the electronic components, it is discharged by the fan to form a circulation.

[0031] like Figure 2 As shown, the four corners of the bottom of the stove bottom shell 1 are further provided with supporting feet 21, and the supporting feet 21 support the lower space so that the lower end of the stove bottom shell 1 has a certain heat dissipation space.

[0032] Working principle: When the stove starts to use, the internal dual fans are turned on synchronously, and the internal heat is discharged outside the stove through the dual fans, so that the temperature rise inside the stove is always maintained at a constant temperature. The specific gas circulation is that the external cold air enters the stove bottom shell 1 from the ventilation slot 20, and with the operation of the dual fans, it takes away the heat of the electrical components in the stove bottom shell 1, enters the fan interface 23, and then enters the slot box body 8. Under the action of the dual fans, the inner cavity of the slot box body 8 forms a negative pressure, and the exhaust pipe 1 6 and the exhaust pipe 2 7 absorb and discharge the hot air (including water vapor) in the steam oven. The water vapor in the exhaust pipe 1 6 is condensed into water droplets when it encounters cold in the slot inner tank 12, which is convenient for cleaning the condensed water in the slot inner tank 12.

[0033] To sum up, the dual-fan heat exhaust steam-bake stove has a dual-fan heat exhaust component inside the stove bottom shell 1. When the dual fans are started, cold air enters from the ventilation slots 20 on the stove bottom shell 1, and the fans fuse the heat in the cavity of the stove bottom shell 1 and discharge it through the fan interface 23 and the exhaust slot box. At the same time, the bottom of the exhaust slot box is connected to the steam-bake oven tank through an exhaust pipe, which can discharge the heat in the steam-bake oven at the same time. The hot steam in the steam-bake oven passes through the slot tank 12 and condenses inside to prevent the steam from being directly discharged and causing the cabinet to become damp and moldy.

[0034] The dual-fan heat exhaust steam oven has a dual-fan setting, which strengthens the heat exhaust power. The trapezoidal fan interface 23 is set to prompt the wind force generated by the dual fans to converge quickly, and the negative pressure is started in the exhaust trough box to increase the exhaust effect. The dual fan setting also reduces the shutdown rate of the dual fan heat exhaust components.

[0035] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A double fan heat exhaust steaming and baking stove, characterized in that: The stove bottom shell (1) comprises a stove top glass (2) covering the stove bottom shell (1), a group of burner head components (3) are arranged on the stove bottom shell (1), relevant electrical components are arranged inside the stove bottom shell (1), and a double fan heat dissipation component is also arranged inside the stove bottom shell (1), the double fan heat dissipation component comprises a fan 1 (4), a fan 2 (5), a fan interface (23), and an exhaust slot box, the exhaust slot box is connected to the fan 1 (4) and the fan 2 (5) through the fan interface (23), and an exhaust pipe 1 (6) and an exhaust pipe 2 (7) are arranged at the bottom of the exhaust slot box, and the exhaust pipe 1 (6) and the exhaust pipe 2 (7) are connected to the inner pot of the steam oven.

2. A double-fan heat exhaust steam-bake stove according to claim 1, characterized in that: The exhaust trough box comprises a trough box body (8), a trough mid-connection piece (9), a trough panel (10), a trough cover plate (11), and a trough liner (12); the side surface of the trough box body (8) is connected to the fan interface (23); the trough mid-connection piece (9) is arranged on the upper end of the trough box body (8); the trough panel (10) is arranged on the trough mid-connection piece (9); the trough liner (12) is embedded in the exhaust trough box body (8); and the trough cover plate (11) covers the trough panel (10).

3. A double-fan heat exhaust steam-bake stove according to claim 2, characterized in that: The fan interface (23) is in a trapezoidal shape, the short side of the trapezoid is the air outlet (13), and the long side is the air inlet, the air inlet comprises an interface 1 (14) and an interface 2 (15), the interface 1 (14) and the interface 2 (15) are respectively connected to the air outlets of the fan 1 (4) and the fan 2 (5), and an air guide plate (16) is obliquely arranged in the cavity of the fan interface (23).

4. The double-fan heat exhaust steam-bake stove according to claim 2, characterized in that: A plurality of air outlet grooves (17) are arranged on the groove cover plate (11), and notches (18) are arranged on both sides of the groove cover plate (11).

5. The double-fan heat exhaust steam-bake stove according to claim 2, characterized in that: The tank liner (12) is provided with an air outlet (22), and the air outlet (22) is higher than the outlet of the exhaust pipe 1 (6).

6. The double-fan heat exhaust steam-bake stove according to claim 1, characterized in that: A burner bracket (19) is installed in the stove bottom shell (1), and the burner assembly (3) is installed via the burner bracket (19).

7. The double-fan heat exhaust steam-bake stove according to claim 6, characterized in that: A plurality of ventilation slots (20) are arranged at the bottom of the stove bottom shell (1) on both sides of the burner bracket (19).

8. The double-fan heat exhaust steam-bake stove according to claim 1, characterized in that: The four corners of the bottom of the stove bottom shell (1) are also provided with supporting feet (21).

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