CN211822616U - Cooking device and integrated stove with same - Google Patents

Abstract

The utility model relates to a cooking device, including the casing that has the inner bag, the back of inner bag is provided with the hot-blast baffle that has air intake and air outlet, this hot-blast baffle encloses into hot-blast room with the backplate of inner bag, be provided with air heater and back heating pipe in this hot-blast room, this back heating pipe encloses the periphery of establishing at the air heater, the air intake setting of above-mentioned hot-blast baffle is in the center department of this hot-blast baffle, and the air outlet includes first air outlet and second air outlet, wherein, first air outlet is located the upper portion of the left end of hot-blast baffle, the second air outlet is located the lower part of the right-hand member of hot-blast. Compared with the prior art, because the orientation of the air current that the air heater rotated the production is for the slant downwards on first air outlet, and the orientation on the second air outlet is for the slant upwards, consequently is located the upper portion on the left of hot-blast baffle with first air outlet, and the second air outlet is located the lower part on the right side of hot-blast baffle, enables the air-out of first air outlet and second air outlet even, and then makes the inside temperature field of inner bag even.

Description

Cooking device and integrated stove with same

Technical Field

The utility model relates to a cooking utensils field especially relates to a culinary art device and use integrated kitchen that has this culinary art device.

Background

Integration is the development direction of future cooking equipment, and integrated cooking equipment has advantages such as occupation kitchen space is little, convenient to use. The existing integrated cooker generally integrates a cooker and a steam box or an oven or a dish washer or a disinfection cabinet. The existing oven generally has an inner container, a hot air baffle is arranged at the back of the inner container, the hot air baffle and a back plate of the inner container enclose a hot air chamber, an air heater and a back heating pipe are arranged in the hot air chamber, and the back heating pipe encloses the periphery of the air heater. The general hot air baffle is respectively provided with an air inlet and an air outlet, and hot air flow blown to the inner container after being heated by the hot air chamber is not uniformly distributed, so that the cooking effect of the cooking device is poor and needs to be improved.

Disclosure of Invention

The utility model aims to solve the first technical problem that provides an even culinary art device of heating to prior art.

The utility model aims to solve the second technical problem that an integrated kitchen that exhaust speed is fast has above-mentioned cooking device is provided to prior art.

The utility model aims to solve the third technical problem that provide an integrated kitchen that has above-mentioned cooking device that can reduce the steam volume of opening the door to prior art.

The technical scheme adopted for solving the first technical problem is as follows: the utility model provides a cooking device, includes the casing that has the inner bag, its characterized in that, the back of inner bag is provided with the hot-blast baffle that has air intake and air outlet, this hot-blast baffle encloses into hot-blast room with the backplate of inner bag, be provided with air heater and back heating pipe in this hot-blast room, this back heating pipe encloses the periphery of establishing at the air heater, the air intake setting of above-mentioned hot-blast baffle is in the center department of this hot-blast baffle, and the air outlet includes first air outlet and second air outlet, wherein, first air outlet is located the upper portion of the left end of hot-blast baffle, the second air outlet is located the lower part of the right-hand member of.

Further, the first air outlet is a first array formed by round small holes, and the second air outlet is a second array formed by long-strip-shaped long holes. The air outlet at the second air outlet is larger, and the hot air is lifted from bottom to top, so that the air fluidity in the liner is better, and the uniformity of the temperature field of the liner is further improved.

Further, the first array is bent to open toward the outlet, and the second array extends along the length of the lower right side of the inlet of the hot air baffle. Thereby enable the air-out of first air outlet department and get rid of to the left side wall of inner bag on, further promote the mobility of inner bag air current, make the air-out of second air outlet more even simultaneously.

Preferably, a side edge of a right lower end of the hot air baffle is recessed inward to form a third air outlet, and a middle portion of a lower side edge of the hot air baffle is recessed upward to form a fourth air outlet. Thereby further improving the uniformity of the temperature field of the liner.

Preferably, the length of the fourth air outlet is greater than half of the length of the lower end of the hot air baffle. Thereby further promoting the uniformity of the temperature field at the bottom of the inner container.

Preferably, the cooking device further comprises a cooker arranged above the cooking device, the cooker comprises a base plate with an upper opening and a panel covering the opening of the base plate, and the bottom wall of the base plate is fixedly connected with the top wall of the shell of the cooking device into a whole. Thereby making the integral structure of the integrated cooker stable.

In order to ensure that the integrated cooker is stably installed, the integrated cooker further comprises a table top, wherein an installation opening is formed in the table top, the cooker base plate is provided with an outwards extending edge at the outer edge of the opening of the cooker base plate, and the edge is supported on the periphery of the installation opening of the table top.

Preferably, the back plate of the inner container is provided with an exhaust hole communicated with the hot air chamber, the stove shell is provided with an air inlet and an air outlet which are in fluid communication with each other, and the exhaust hole of the inner container is communicated with the air inlet of the stove shell through an exhaust pipe. The air heater rotates and forms the negative pressure in hot-blast room, inhale the air in the inner bag, heat through the back heating pipe, thereby play the effect that reduces humidity, most hot-air after the heating is from the air outlet of hot-blast baffle to the inner bag air-out, some hot-air is then discharged to cooking utensils through the exhaust hole on the back, and the rotation through the air heater and force the exhaust, heat the exhaust velocity in exhaust hole, and exhaust through the exhaust hole can reduce the door opening steam volume when cooking the end under the mode of steaming, thereby improve user's use and experience.

Preferably, the projection of the exhaust hole on the hot air baffle along the horizontal direction is a closed plate surface. The hot air baffle relative with the exhaust hole department does not trompil promptly, can prevent like this that the steam in the inner bag is direct under the not open mode of air heater, trompil and exhaust hole on the hot air baffle are outer arranging, cause the thermal loss of inner bag, and then cause following result: (1) the heat flow in the inner container flows in from the opening of the hot air baffle, the hot air speed is high, the heat flow density is high, the temperature at the position is overhigh, and the food is locally scorched; (2) the hot air internal circulation system consisting of the inner container, the air heater, the back heating pipe and the hot air baffle is influenced, and the cooking effect is further influenced.

Preferably, the exhaust hole is formed at an upper portion of the back plate, the range case includes a base plate and a panel covering an opening of the base plate, the intake port is formed at a bottom surface of the base plate, and the exhaust port is formed at a rear side end of the panel. Can effectively shorten the length of blast pipe through as above design, the on-way resistance of air is less when making the exhaust like this, and the on-way resistance of air is less, and then flue gas, steam discharge are more unobstructed, and set up above-mentioned gas vent in the back side of panel can avoid the exhaust waste gas to produce the user and disturb.

Preferably, an exhaust cavity is arranged in the stove shell, and the exhaust pipe and the exhaust port are respectively communicated with the exhaust cavity.

Further, preferably, an exhaust box is disposed in the stove housing, the panel cover is disposed on an opening of the exhaust box to enclose the exhaust cavity, a hole is formed at a corresponding position of the panel to form the exhaust port, the bottom wall of the exhaust box is provided with the first inlet, an opening of the first inlet extends vertically downward and penetrates through the air inlet to form an air inlet interface exposed out of the base plate, and an upper pipe opening of the exhaust pipe is sleeved on the air inlet interface.

Compared with the prior art, the utility model has the advantages of: the utility model discloses a first air outlet is located the upper portion of hot-blast baffle's left end among the hot-blast baffle, and the second air outlet is located the lower part of hot-blast baffle's right-hand member. Because the orientation of the air current generated by the rotation of the air heater on the first air outlet is obliquely downward and the orientation of the air current generated by the rotation of the air heater on the second air outlet is obliquely upward, the first air outlet is positioned at the upper part of the left side of the hot air baffle, the second air outlet is positioned at the lower part of the right side of the hot air baffle, so that the air outlet of the first air outlet and the air outlet of the second air outlet are uniform, and the temperature field in the inner container is uniform.

Drawings

Fig. 1 is a schematic structural view of an integrated cooker in an embodiment of the present invention in an installation state;

FIG. 2 is a schematic view of the structure of FIG. 1 in another direction;

FIG. 3 is a cross-sectional view taken along A-A of FIG. 2;

fig. 4 is a schematic structural view of an integrated cooker in an embodiment of the present invention;

FIG. 5 is a schematic view of the structure of FIG. 4 in another direction;

FIG. 6 is a cross-sectional view taken along D-D of FIG. 5;

fig. 7 is a partial sectional view of an integrated cooker in an embodiment of the present invention;

fig. 8 is a schematic view of a partial structure of an integrated cooker in an embodiment of the present invention;

fig. 9 is a schematic structural view of the hot air baffle according to the embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 9, an integrated cooker with a cooking device comprises a cooker and a cooking device arranged below the cooker, wherein the cooker comprises a cooker shell 1, the cooker shell 1 comprises a chassis 12 and a panel 11 covering an opening of the chassis 12, the cooking device comprises a casing 2 and a door 22 covering an opening of the casing 2, an inner container 21 is arranged in the casing 2, and the bottom wall of the chassis 12 and the top wall of the casing 2 are fixedly connected into a whole. In addition, the kitchen range base plate 12 further comprises a table top 30, the table top 30 is provided with a mounting opening 31 with a closed edge, the outer edge of the opening of the kitchen range base plate 12 is provided with an edge 122 extending outwards, and the edge 122 is supported above the periphery of the mounting opening 31 of the table top.

In this embodiment, the integrated range is installed in a cabinet 3, the top surface of the cabinet 3 is the top surface, and the integrated range is installed in the installation opening 31. The door 22 is located below the table top 30, and a projection of the door 22 on the table top 30 along a vertical direction in a closed state is located at least partially outside a periphery of the mounting opening 31 of the table top 30. When the integrated cooker is installed, the part of the integrated cooker except the cooker panel 11 and the door 22 of the cooking device is firstly put into the installation opening 31 of the cabinet 3 from top to bottom, the upper end of the cooker is supported on the periphery of the installation opening 31 through the arrangement, and the other part of the integrated cooker is positioned below the installation opening 31, then the panel 11 of the cooker is installed on the opening of the chassis 12, and the door 22 is installed on the opening of the machine shell 2. The installation mode can realize the installation of the integrated kitchen range without breaking the table board 30 of the cupboard 3, so that the integrity of the table board 30 of the cupboard 3 is better, and the original shape and style of the cupboard 3 can be kept.

The back of the inner container 21 is provided with a hot air baffle 9 having an air inlet 91 and an air outlet, the hot air baffle 9 and the back plate of the inner container 21 enclose a hot air chamber 90, the hot air chamber 90 is provided with an air heater 93 and a back heating pipe 94, the back heating pipe 94 is enclosed at the periphery of the air heater 93, the back plate of the inner container 21 is provided with an exhaust hole 213 communicated with the hot air chamber 90, the stove housing 1 is provided with an air inlet 128 and an air outlet 112 which are in fluid communication with each other inside, and the exhaust hole 213 of the inner container 21 is communicated with the air inlet 128 of the stove housing 1 through an exhaust pipe 10. Moisture that the more food of water content produced is along with steam outwards discharges, and when exhausting unsmooth can lead to toasting the great food of moisture, food is difficult to ripe, and the culinary art evaporates when the mode finishes, and the steam volume of opening the door is big, and user experience is not good. In this embodiment, the hot air blower 93 rotates to form negative pressure in the hot air chamber 90, air in the inner container 21 is sucked, and the air is heated by the back heating pipe 94, so as to reduce humidity, most of heated hot air is discharged to the inner container 21 from the air outlet of the hot air baffle 9, a part of hot air is discharged to the kitchen range through the exhaust hole 213 on the back, and is forcibly exhausted by the rotation of the hot air blower 93, the exhaust speed of the exhaust hole 213 is increased, and the amount of door opening steam when cooking is finished can be reduced by exhausting through the exhaust hole 213 in the steaming mode, so that the use experience of a user is improved.

Further, the projection of the exhaust hole 213 on the hot air baffle 9 is a closed plate, that is, the hot air baffle 9 opposite to the exhaust hole 213 is not provided with an opening, so that it can be prevented that the hot air in the inner container 21 is directly discharged from the opening on the hot air baffle 9 and the exhaust hole 213 under the state that the hot air blower 93 is not opened, which causes the heat loss of the inner container 21, and further causes the following results: (1) the heat flow in the inner container 21 flows in from the above-mentioned opening of the hot air baffle 9, the hot air speed is high, the density of heat flow is large, thus make the temperature here too high, and then make the food partially scorched; (2) the inner container 21, the hot air heater 93, the back heating pipe 94 and the hot air baffle 9 form a hot air inner circulation system, and the cooking effect is affected.

Further, the exhaust hole 213 is opened at an upper portion of the back plate, the range case 1 includes a base plate 12 and a panel 11 covering an opening of the base plate 12, the intake port 128 is opened at a bottom surface of the base plate 12, and the exhaust port 112 is opened at a rear side end of the panel 11. Can effectively shorten the length of blast pipe 10 through as above design, the on-way resistance of air is less during making the exhaust like this, and the on-way resistance of air is less, and then the gas fume, steam discharge more unobstructed, and set up above-mentioned gas vent 112 in the rear side end of panel 11 can avoid the exhaust waste gas to produce the user and disturb in the gas vent 112.

In order to prevent the waste gas entering the stove housing 1 through the exhaust pipe 10 from mixing in the stove housing 1 to affect the combustion of the burner 5 in the stove and the efficiency of the exhaust, an exhaust cavity 1290 is arranged in the stove housing 1, and the exhaust pipe 10 and the exhaust port 112 are respectively communicated with the exhaust cavity 1290.

The exhaust cavity 1290 may have a plurality of specific implementation manners, preferably, an exhaust box 129 is disposed in the stove housing 1, the panel 11 is disposed on an opening of the exhaust box 129 to surround the exhaust cavity 1290, a hole is formed at a corresponding position of the panel 11 to form the exhaust port 112, the bottom wall of the exhaust box 129 is opened with the first inlet 1293, an opening of the first inlet 1293 extends vertically downward and penetrates through the air inlet 128 to form an air inlet interface 1291 exposed on the chassis 12, and an upper pipe opening of the exhaust pipe 10 is sleeved on the air inlet interface 1291.

Further, the kitchen range housing 1 is further provided with an electronic component 15 and a heat dissipation system 16, which generate heat when operating, the heat dissipation system 16 includes a heat dissipation channel 160 and a fan 161 disposed in the heat dissipation channel 160, an air outlet 1601 of the heat dissipation channel 160 is in fluid communication with an exhaust cavity 1290 of the kitchen range housing 2 through an air vent 1292, and a side wall of the kitchen range housing 1 is provided with an air vent 124.

The gas discharged from the inner container 21 contains steam, if the gas is directly discharged, the cabinet is wet and mildewed, the exhaust box 129 is embedded with the water condensation box 120, the bottom wall of the water condensation box 120 is provided with a second inlet 1201, the second inlet 1201 is in fluid communication with the first inlet 1293 of the exhaust box, and the vent 1292 is communicated with the inner cavity of the water condensation box 120. Preferably, a vertically extending arc-shaped baffle 1202 is fixed on the bottom wall of the water condensation box 120, two ends of the arc-shaped baffle 1202 are respectively fixed with the inner side surface of the water condensation box 120, the height of the arc-shaped baffle 1202 is lower than that of the water condensation box 120, and the second inlet 1201 is enclosed therein. So that it is possible to prevent the condensed water from overflowing the condensed water box 120 and entering the inside of the cabinet 1. In addition, the top edge of one side of the water condensation box 120 is recessed downward to expose the air vent 1292 in the water condensation box 120, so that the air discharged from the heat dissipation channel 160 can be better discharged outside through the water condensation box.

The air inlet 91 of the hot air baffle 9 is disposed at the center of the hot air baffle 9, and the air outlet includes a first air outlet 921 and a second air outlet 922, wherein the first air outlet 921 is located at the upper portion of the left end of the hot air baffle 9, and the second air outlet 922 is located at the lower portion of the right end of the hot air baffle 9. Because the direction of the airflow generated by the rotation of the air heater 93 is inclined downward on the first air outlet 921 and inclined upward on the second air outlet 922, the first air outlet 921 is located at the upper part of the left side of the hot air baffle 9, and the second air outlet 922 is located at the lower part of the right side of the hot air baffle 9, so that the air outlet of the first air outlet 921 and the air outlet of the second air outlet 922 are uniform.

Further, above-mentioned first air outlet 921 is the first array that circular aperture is constituteed, and above-mentioned second air outlet 922 is the second array that long banding slot hole is constituteed for the air-out of second air outlet 922 department is great, and steam is by lower to rising, makes then that the air current mobility is better in inner bag 21, further improves inner bag 21 temperature field homogeneity.

The shape of above-mentioned first array is towards the bending form of air outlet 92 direction opening, and the length direction of the right downside of the air intake 91 of above-mentioned second array edge hot-blast baffle 9 extends to enable the air-out of first air outlet 921 department and get rid of to the left side wall of inner bag 21 on, further promote the mobility of inner bag 21 air current, make the air-out of second air outlet 922 more even simultaneously.

The lateral edge of the right lower end of the hot air baffle 9 is inwards sunken to form a third air outlet 923, so that the outlet air of the third air outlet 923 can flow along the right wall of the inner container 21, and the uniformity of the temperature field of the inner container 21 is further improved.

The middle part of the lower side edge of the hot air baffle 9 is upwards sunken to form a fourth air outlet 924, so that the air outlet of the fourth air outlet 924 flows along the bottom wall of the inner container 21, and then is matched with the heat radiation generated by the bottom heating component 8, so that the temperature field at the bottom of the inner container 21 is more uniform.

The utility model discloses a cooking method as follows:

in a baking mode:

when the water content of the baked food material is large, the hot air blower 93 is started, and hot moisture is discharged in a forced air blowing mode;

when baking most of the food (for example, up and down fire), the hot air blower 93 is not fired and is lightly heated, and the hot air is naturally exhausted through the exhaust hole 213 by means of expansion of the hot air.

In the steaming mode:

when most of food is steamed, the hot air blower 93 is not started, the whole inner container 21 is filled with steam, the hot air blower 93 is started in the gap, the steam is circulated, and waste gas is quickly discharged;

and (3) starting the hot air blower 93 when the last 5min of steaming is finished, and discharging part of steam in a forced air blowing mode to reduce the steam for opening the door.

Claims (12)

1. The cooking device comprises a machine shell (2) with an inner container (21), and is characterized in that a hot air baffle (9) with an air inlet (91) and an air outlet is arranged on the back of the inner container (21), a hot air chamber (90) is enclosed by the hot air baffle (9) and a back plate of the inner container (21), a hot air fan (93) and a back heating pipe (94) are arranged in the hot air chamber (90), the back heating pipe (94) is enclosed at the periphery of the hot air fan (93), the air inlet (91) of the hot air baffle (9) is arranged at the center of the hot air baffle (9), the air outlet comprises a first air outlet (921) and a second air outlet (922), wherein the first air outlet (921) is located at the upper part of the left end of the hot air baffle (9), and the second air outlet (922) is located at the lower part of the right end of the hot air baffle (9).

2. The cooking device according to claim 1, wherein said first outlet (921) is a first array of circular apertures and said second outlet (922) is a second array of elongated apertures.

3. The cooking apparatus according to claim 2, wherein the first array is formed in a C-shaped bent shape opened toward the air inlet (91), and the second array extends in a length direction of a lower right side of the air inlet (91) of the hot air blocking plate (9).

4. The cooking apparatus according to claim 2, wherein a side edge of a right lower end of the hot air blocking plate (9) is depressed inward to form a third air outlet (923), and a middle portion of a lower side edge of the hot air blocking plate (9) is depressed upward to form a fourth air outlet (924).

5. The cooking device according to claim 4, wherein the length of the fourth air outlet opening (924) is greater than half the length of the lower end of the hot air baffle (9).

6. An integrated cooker using the cooking device as claimed in any one of claims 1 to 5, further comprising a cooker disposed above the cooking device, wherein the cooker comprises a base plate (12) with an upper opening and a panel (11) covering the opening of the base plate (12), and the bottom wall of the base plate (12) is fixedly connected with the top wall of the housing (2) of the cooking device.

7. The integrated cooker according to claim 6, further comprising a table top (30), wherein the table top (30) is provided with a mounting opening (31), the cooker chassis (12) has an outwardly extending rim (122) at an outer edge of the opening thereof, and the rim (122) is supported on a periphery of the table top mounting opening (31).

8. The integrated cooker according to claim 6 or 7, wherein the back plate of the inner container (21) is formed with an exhaust hole (213) communicating with the hot air chamber (90), and the cooker case (1) is formed with an air inlet (128) and an air outlet (112) in fluid communication with each other therein, the exhaust hole (213) of the inner container (21) and the air inlet (128) of the cooker case (1) being communicated through an exhaust pipe (10).

9. The integrated cooker according to claim 8, characterized in that the projection of the exhaust holes (213) on the hot air baffle (9) along the horizontal direction is a closed plate surface.

10. The integrated cooker according to claim 8, wherein the exhaust hole (213) is opened at an upper portion of the back plate, the cooker case (1) includes a bottom plate (12) and a face plate (11) covering an opening of the bottom plate (12), the intake port (128) is opened at a bottom surface of the bottom plate (12), and the exhaust port (112) is opened at a rear side end of the face plate (11).

11. The integrated cooker according to claim 8, wherein an exhaust chamber (1290) is provided in the cooker housing (1), and the exhaust pipe (10) and the exhaust port (112) are respectively communicated with the exhaust chamber (1290).

12. The integrated cooker according to claim 11, wherein an exhaust box (129) is disposed in the cooker housing (1), the panel (11) is disposed on an opening of the exhaust box (129) to enclose the exhaust cavity (1290), a hole is formed at a corresponding position of the panel (11) to form the exhaust port (112), a first inlet (1293) is formed on a bottom wall of the exhaust box (129), a port of the first inlet (1293) extends vertically downward and passes through the air inlet (128) to form an air inlet port (1291) exposed to the bottom plate (12), and an upper port of the exhaust pipe (10) is sleeved on the air inlet port (1291).

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