CN210043793U

CN210043793U - Intelligent barbecue oven

Info

Publication number: CN210043793U
Application number: CN201822183166.8U
Authority: CN
Inventors: 李文峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-25
Filing date: 2018-12-25
Publication date: 2020-02-11
Anticipated expiration: 2028-12-25

Abstract

The utility model discloses an intelligence oven, include: the furnace body consists of a base, a furnace body, a top cover and a furnace cover which are sequentially assembled from bottom to top, wherein a heating device is arranged on the base, a fire observation window and a food observation window are arranged on the furnace body, and a temperature sensor is arranged on the top cover; the furnace is characterized in that a temperature controller is further installed on the furnace body, the temperature controller is connected with the heating device and the temperature sensor, and the temperature controller is provided with a timer. The utility model does not need the user to specially adjust and control the temperature of the oven in the process of baking the food; is convenient for the large-scale and automatic processing of food, and the finally prepared food has uniform color and taste.

Description

Intelligent barbecue oven

Technical Field

The utility model relates to a oven technical field especially relates to an intelligence oven.

Background

Roast ducks, roast geese and the like are traditional special dishes of Guangdong dishes, and the pickled whole ducks and the pickled whole geese need to be hung in a special barbecue oven to be roasted. At present, a barbecue oven for cooking ducks and geese generally comprises a furnace cover, a top cover, a furnace body and a base, and the manufacturing method comprises the following steps: the method comprises the steps of cutting a round sheet material into a top cover shape, cutting a rectangular sheet material into a barrel shape, welding the barrel shape, cutting a fan-shaped sheet material into a top cover shape and a base shape, and coiling, flanging, welding and the like.

The crisp skin is an important index for measuring the quality of the roast ducks and the roast geese. In the traditional roasting process of food materials such as roast ducks, roast geese and the like, the production of the crisps mainly depends on the experience of workers, the operation is troublesome, and the large-scale mass production is not facilitated. Although some barbecue equipment in the prior art also has an automatic temperature adjusting function, none of the barbecue equipment is specially used for baking roast ducks or geese, and basically, only a section of constant temperature control mode is adopted during roasting food, so that the food is directly kept at a certain temperature range until the roasting of the food is completed. Although the roasting mode can produce the crisps if used for roasting roast ducks or geese, the crisps are short in duration, generally 0.5 to 1 hour, and the crisps are softened and are not beneficial to storage and transportation.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a be exclusively used in intelligent oven of roast duck, roast goose.

In order to achieve the above purpose, the utility model adopts the following technical scheme.

An intelligent barbecue grill comprising: the furnace body consists of a base, a furnace body, a top cover and a furnace cover which are sequentially assembled from bottom to top, wherein a heating device is arranged on the base, a fire observation window and a food observation window are arranged on the furnace body, and a temperature sensor is arranged on the top cover; the furnace is characterized in that a temperature controller is further installed on the furnace body, the temperature controller is connected with the heating device and the temperature sensor, and the temperature controller is provided with a timer.

As a further explanation of the above scheme, a temperature display module, a working period display module, a remaining time display module, a temperature setting module, a time setting module, a switch key and a compensation key are arranged on the temperature controller, the temperature display module is used for displaying the temperature in the oven body, the working period display module and the remaining time display module are used for displaying the current working period and the remaining time of the current working period, the temperature setting module is used for setting the barbecue temperature, the time setting module is used for setting the barbecue duration, the switch key is used for realizing the on-off of the barbecue oven, and the compensation key is used for realizing the compensation baking or heating of food.

As a further explanation of the above scheme, a first baffle for opening and closing the window is arranged on the fire observation window.

As a further explanation of the above scheme, the food observation window is a transparent window provided with temperature-resistant glass.

As a further explanation of the above scheme, the heating device includes a heat source, an adjusting switch for controlling the heat value of the heat source, and a hot air guiding device disposed above the heat source; the regulating switch is connected with the temperature controller.

As a further explanation of the above scheme, the heat source is a gas burner, the gas burner is connected to a gas source through a gas supply pipe, the adjusting switch includes a main control valve and a sub control valve that are disposed on the gas supply pipe, the main control valve is used to control the on-off of the gas supply pipe, and the sub control valve is used to control the gas flow of the gas supply pipe.

As a further explanation of the above solution, the hot gas guiding device comprises a pig iron tower-shaped cover and a metal cover plate placed on the cover, or the hot gas guiding device is a volcanic rock rack containing refractory stones.

The utility model has the advantages that:

firstly, by arranging a temperature controller and a timer, the temperature in the oven of the barbecue oven can be conveniently and automatically adjusted according to the baking time, and the barbecue oven can be automatically flamed out and shut down after the food baking is finished, so that a user does not need to specially adjust, control and wait for the furnace to be extinguished in the food baking process; is convenient for the large-scale and automatic processing of food, and the finally prepared food has uniform color and taste.

And secondly, by arranging a compensation key on the temperature controller, a user can conveniently perform compensation baking for adding time and heating on food according to actual needs.

Drawings

Fig. 1 is a schematic view of an intelligent barbecue oven according to an embodiment of the present invention.

Fig. 2 shows a cross-sectional view a-a of fig. 1.

Fig. 3 is a schematic diagram of a heat source control structure.

Fig. 4 is a schematic view of an operation panel of the thermostat.

FIG. 5 is a schematic view showing the flow of hot gas in the furnace when the upper ventilation window is closed and the lower ventilation hole is opened.

FIG. 6 is a schematic view showing the flow of hot gas in the furnace when the upper louver is opened and the lower vent is closed.

Fig. 7 is a schematic structural view of an intelligent barbecue oven according to a second embodiment of the present invention.

Fig. 8 shows a transverse cross-sectional view of fig. 7.

Fig. 9 is a graph showing the grilling temperature of the intelligent grilling oven.

Description of reference numerals:

1: base, 2: a furnace body, 3: top cover, 4: furnace cover, 5: heating device, 6: fire observation window, 7: food observation window, 8: temperature sensor, 9: temperature controller, 10: baffle, 11: handle, 12: thermometer, 13: lower vent, 14: and an upper ventilation window.

5-1: heat source, 5-2: adjusting switch, 5-3: hot gas guiding device, 5-4: a gas supply pipe.

5-2-1: main control valve, 5-2-2: secondary control valve, 5-2-3: a bypass orifice.

5-3-1: pig iron tower-shaped cover, 5-3-2: and a metal cover plate.

9-1: temperature display module, 9-2: working period display module, 9-3: remaining time display module, 9-4: temperature setting module, 9-5: time setting module, 9-6: switch key, 9-7: and a compensation key.

Detailed Description

In the description of the present invention, it should be noted that, for the orientation words, if there are terms such as "center", "lateral", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationship indicated are based on the orientation or positional relationship shown in the drawings, and only for the convenience of describing the present invention and simplifying the description, it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and not be construed as limiting the specific scope of the present invention.

Furthermore, if the terms "first" and "second" are used for descriptive purposes only, they are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. Thus, the definition of "a first" or "a second" feature may explicitly or implicitly include one or more of the features, and in the description of the invention, "at least" means one or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly specified or limited, the terms "assembled", "connected", and "connected", if any, are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; or may be a mechanical connection; the two elements can be directly connected or connected through an intermediate medium, and the two elements can be communicated with each other. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to specific situations.

In the present application, unless otherwise specified or limited, "above" or "below" a first feature may include the first and second features being in direct contact, and may also include the first and second features not being in direct contact but being in contact with each other through another feature therebetween. Also, the first feature being "above," "below," and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply an elevation which indicates a level of the first feature being higher than an elevation of the second feature. The first feature being "above", "below" and "beneath" the second feature includes the first feature being directly below or obliquely below the second feature, or merely means that the first feature is at a lower level than the second feature.

The following description will be further made in conjunction with the accompanying drawings of the specification, so that the technical solution and the advantages of the present invention are clearer and clearer. The embodiments described below are exemplary and are intended to be illustrative of the present invention, but should not be construed as limiting the invention.

Example one

As shown in fig. 1, an intelligent barbecue oven includes: the furnace body comprises a base 1, a furnace body 2, a top cover 3 and a furnace cover 4 which are sequentially assembled from bottom to top, wherein a heating device 5 is arranged on the base 1, a fire observation window 6 and a food observation window 7 are arranged on the furnace body 2, and a temperature sensor 8 is arranged on the top cover 3; the furnace is characterized in that a temperature controller 9 is further installed on the furnace body, the temperature controller 9 is connected with the heating device 5 and the temperature sensor 8, the temperature controller 9 is provided with a timer, and the heating value of the heating device is controlled and changed according to signals fed back by the timer and the temperature sensor 8.

Wherein, a baffle 10 for opening and closing the window is arranged on the fire observation window 6, and a handle 11 is arranged on the baffle 10. The food observation window 7 is a transparent window provided with temperature-resistant glass so as to observe the baking condition of the food in real time. And a thermometer 12 connected with the temperature sensor 8 is also arranged on the top cover 3, so that the temperature change in the furnace body can be observed more visually. Alternatively, the temperature meter 12 has a separate temperature detection device, and is not limited to this embodiment.

Referring to fig. 2, the heating device 5 includes a heat source 5-1, an adjusting switch 5-2 for controlling the heat generation of the heat source 5-1, and a hot air guiding device 5-3 disposed above the heat source 5-1; the regulating switch 5-2 is connected with the temperature controller 9, and the hot air guiding device 5-3 comprises a pig iron tower-shaped cover 5-3-1 and a metal cover plate 5-3-2 placed on the pig iron tower-shaped cover 5-3-1.

As shown in fig. 3, the heat source 5-1 is a gas burner, the gas burner is connected to a gas source through a gas supply pipe 5-4, the regulating switch 5-2 includes a main control valve 5-2-1 and a sub control valve 5-2-2, which are disposed on the gas supply pipe 5-4, the main control valve 5-2-1 is used to control the on-off of the gas supply pipe 5-4, the sub control valve 5-2-2 is used to control the gas flow of the gas supply pipe 5-4, and a bypass hole 5-2-3 is connected in parallel to a port of the sub control valve 5-2-2 to limit the minimum ventilation volume of the gas burner. The main control valve 5-2-1 and the auxiliary control valve 5-2-2 are electromagnetic valves.

In other embodiments, the heat source is an electric heater, and the regulating switch is a power regulating device of the electric heater; or the heat source is a charcoal stove, and the regulating switch is an air door device for regulating the air inlet amount of the charcoal stove; when the heat source is an electric heating furnace or a charcoal furnace, the hot gas guiding device can be omitted, and is not limited to this embodiment.

As shown in fig. 4, a temperature display module 9-1, an operating period display module 9-2, a remaining time display module 9-3, a temperature setting module 9-4, a time setting module 9-5, a switch key 9-6 and a compensation key 9-7 are arranged on the temperature controller 9, the temperature display module 9-1 is used for displaying the temperature in the oven body, the operating period display module 9-2 and the remaining time display module 9-3 are used for displaying the current operating period and the remaining time of the current operating period, the temperature corresponding to each operating period can be changed by the temperature setting module 9-4, the duration corresponding to each operating period can be changed by the time setting module 9-5, the on-off of the barbecue oven can be realized by the switch key 9-6, the compensation key 9-7 realizes the compensation baking or heating of the food.

Further, an alarm module is connected to the temperature controller 9. When the temperature in the barbecue oven exceeds the set temperature range of food baking, the alarm module sends out a high-temperature or low-temperature alarm, and after the total time of baking is finished, the alarm module also gives out a stop ringing prompt.

Furthermore, a plurality of lower vent holes 13 are uniformly arranged around the bottom of the furnace body, and an upper vent window 14 is arranged on the furnace cover. In this embodiment, it is preferable that the number of the lower vent holes 13 is three. The lower air holes 13 are arranged, so that the temperature in the furnace body is more uniform, the temperature difference between the upper part and the lower part is not more than 10 ℃, and the temperature difference of the traditional structure is close to 30 ℃ sometimes; thereby the color of the neck and the feet is relatively uniform when another goose or duck is baked. As shown in fig. 5, it is a diagram showing the flow of hot gas in the furnace when the upper louvers 14 are closed. Of course, depending on the baking requirement, the upper louver 14 may be opened, and the flow direction of the hot air is shown in fig. 6.

According to the intelligent barbecue oven provided by the embodiment, the temperature controller and the timer are arranged, so that the temperature in the oven can be automatically adjusted conveniently according to the baking time, and the step change of the baking temperature can be conveniently realized; the oven is automatically flamed out and turned off after the food is baked, and a user does not need to specially adjust and control the temperature of the oven in the food baking process; and the final food has uniform color and taste. In addition, when the temperature in the oven is regulated, the temperature rise temperature generated after the gas output by the throttling by-pass pipe is combusted is lower than the step temperature of each stage, so the temperature rise and reduction process of the barbecue oven can be realized by opening and closing the auxiliary control valve. Furthermore, through connect alarm module on the temperature controller, can also send high temperature or low temperature according to the temperature variation in the oven and report to the police to the oven is in time maintained when breaking down. Particularly, the temperature controller is provided with the compensation key, so that the user can conveniently perform compensation baking for adding time and heating food according to actual needs.

Example two

As shown in fig. 7 and 8, the structure of the intelligent barbecue grill provided by the embodiment is basically the same as that of the embodiment, and the difference is that: the hot gas guiding device 5-3 is changed into a volcanic stone frame filled with refractory stones, so that the effects of better fire distribution and full combustion can be achieved.

EXAMPLE III

As shown in fig. 9, a barbecue method of an intelligent barbecue oven is implemented by using the intelligent barbecue oven described in the first embodiment or the second embodiment, and is characterized in that the whole barbecue process is divided into three program stages by using a temperature controller, and after the temperature in the barbecue oven is raised to a first step temperature in the first stage, the temperature in the barbecue oven is stabilized at the first step temperature in a set first time period; in the second stage, the temperature in the barbecue oven is heated to a second step temperature, and then is stabilized at the second step temperature in a set second time period; in the third stage, after the temperature in the barbecue oven is reduced to the third step temperature and the temperature in the barbecue oven is stabilized at the third step temperature in the set third time period, the heat source of the barbecue oven is closed after the timing of the third stage is finished, and the whole baking process is finished.

In this embodiment, the duration of the first phase is preferably no more than 10 minutes, the duration of the second phase is preferably no more than 5 minutes, and the duration of the third phase is preferably no more than 35 minutes. Preferably the first step temperature is 180 deg.C, preferably the second step temperature is 230 deg.C, preferably the third step temperature is 200 deg.C.

In other embodiments, the number of stages can be increased to seven stages for the user to select autonomously. The temperature of each step is in the range of 160-350 ℃, and the time is arbitrarily selected from 1-99 minutes, which is not limited to this embodiment.

Comparative experiment

The same pretreatment process is adopted for ducks and geese to be roasted, and the same barbecue oven is adopted for roasting the roasted geese. The baking method of the sample 1 comprises the following steps: the temperature in the oven was raised to 200 ℃ within 3 minutes and then baked at a constant temperature for 45 minutes. Sample 2 was baked as described in example three.

TABLE 1 comparison of the crisping duration of samples 1 and 2

As can be seen from table 1, the duration of the roasted duck and goose crisps prepared by the roasting method provided by the embodiment is more than 6 hours, which is far superior to about half an hour of the traditional roasting method.

It will be understood by those skilled in the art from the foregoing description of the structure and principles that the present invention is not limited to the specific embodiments described above, and that modifications and substitutions based on the known art are intended to fall within the scope of the invention, which is defined by the claims and their equivalents. The details not described in the detailed description are prior art or common general knowledge.

Claims

1. An intelligent barbecue grill comprising: the furnace body consists of a base, a furnace body, a top cover and a furnace cover which are sequentially assembled from bottom to top, wherein a heating device is arranged on the base, a fire observation window and a food observation window are arranged on the furnace body, and a temperature sensor is arranged on the top cover; the furnace is characterized in that a temperature controller is further installed on the furnace body, the temperature controller is connected with the heating device and the temperature sensor, and the temperature controller is provided with a timer.

2. The intelligent barbecue oven according to claim 1, wherein a temperature display module, an operating period display module, a remaining time display module, a temperature setting module, a time setting module, a switch button and a compensation button are arranged on the temperature controller, the temperature display module is used for displaying the temperature in the oven body, the operating period display module and the remaining time display module are used for displaying the current operating period and the remaining time of the current operating period, the temperature setting module is used for setting the barbecue temperature, the time setting module is used for setting the barbecue time, the switch button is used for realizing the on-off of the barbecue oven, and the compensation button is used for realizing the compensation baking or heating of food.

3. The intelligent barbecue grill according to claim 1, wherein a first baffle for opening and closing the window is arranged on the fire observation window.

4. The intelligent barbecue grill according to claim 1, wherein the food observation window is a transparent window provided with temperature-resistant glass.

5. The intelligent barbecue grill according to claim 1, wherein the heating device comprises a heat source, an adjusting switch for controlling the heat productivity of the heat source, and a hot air guiding device arranged above the heat source; the regulating switch is connected with the temperature controller; the hot gas flow guiding device comprises a pig iron tower-shaped cover and a metal cover plate placed on the pig iron tower-shaped cover, or the hot gas flow guiding device is a volcanic rock frame filled with refractory stones.

6. The intelligent barbecue oven according to claim 5, wherein the heat source is a gas burner, the gas burner is connected with a gas source through a gas supply pipe, the adjusting switch comprises a main control valve and a secondary control valve which are arranged on the gas supply pipe, the main control valve is used for controlling the on-off of the gas supply pipe, and the secondary control valve is used for controlling the gas flow of the gas supply pipe.

7. The intelligent barbecue grill according to claim 1, wherein a plurality of lower ventilation holes are uniformly arranged around the bottom of the oven body, and an upper ventilation window is arranged on the oven cover.

8. The intelligent barbecue grill according to claim 1, wherein an alarm module is further connected to the temperature controller.