RU93502U1 - ELECTRIC STOVE WITH A FRY CUPBOARD (OPTIONS) - Google Patents

Abstract

 1. An electric stove with an oven, comprising a housing in which at least two electric burners are installed on the frame in the same plane between each other and the countertop, a control panel for the stove and an oven with electric appliances, as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below inside the cabinet, and guides for baking sheets mounted on the side walls, characterized in that it additionally contains a heat reflector, an emergency thermal switch, and directs cabinet oven and the door are removable, wherein the side and rear walls made of two parts: the top - and bottom of the plate - for cabinet oven, forming a separate housing. ! 2. An electric stove with an oven, containing a housing in which at least two electric burners are installed on the frame in the same plane between each other and the countertop, a control panel for the stove and an oven with electric appliances, as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below inside the cabinet, and guides for baking sheets mounted on the side walls, characterized in that it is additionally equipped with an air duct, it also contains a heat reflector , an emergency thermal switch, and the guides and the door of the cabinet are removable, with the side and rear walls made of two parts: the top for the stove and the bottom for the cabinet, forming separate cases. ! 3. An electric stove with a cabinet oven according to claim 2, characterized in that the control panel of the stove is made with a triangular recess

Description

The utility model relates to the field of public catering, namely to a device for preparing first, second and third dishes in cookware, as well as for cooking semi-finished products from meat, fish, vegetables, baking small-piece culinary products and can be used independently or as part of technological lines .

Known electric stove with a cabinet oven of the Moscow Machine-Building Enterprise "ATESY" (Commercial equipment in Russia, No. 11/48, November 2002, p.164).

An electric stove with a cabinet is also known, the closest in technical essence and taken by us as a prototype of Prommash Plant OJSC, Saratov (Commercial equipment in Russia, No. 11/48, November 2002, p. 153).

Known stove contains a frame on which electric burners are installed in the same plane between each other and the countertop, the control panel of the stove and the cabinet oven with electric appliances. A heat-insulated oven with a door is installed on the same frame. The oven consists of two blocks of heating elements located above and below inside the cabinet and guides for baking sheets. The guides are rigidly fixed to the side walls. The oven door is mounted rigidly with the ability to rotate 90 °. The frame is lined from the outside, forming a single body.

The disadvantages of the known plate are the following points:

- during the operation of the stove, the switch knobs heat up significantly, which is unsafe for the cook, and this, accordingly, worsens the performance characteristics;

- in case of failure of the thermostat, the temperature in the oven may rise above 320 °, because TENs will be heated further, which can lead to their failure, which reduces the reliability of the work;

- the inconvenience of sanitizing the oven, because guides are rigidly fixed to the side walls and interfere with cleaning, as well as maintenance personnel may accidentally injure a hand;

- the fact that the door of the cabinet oven is rigidly fixed and opens only 90 °, interferes with maintenance, for example, when replacing heating elements, as well as during sanitization, creating inconvenient access to the cabinet;

- the fact that the whole device is installed on the same frame and is located in a single housing does not allow for separate use of the stove and the oven, i.e. it is not unified;

- there is a significant heating of the space around the stove during its operation;

- an uneven temperature distribution occurs over the entire volume of the oven, and too dry air is formed in it, which significantly reduces the quality of baking small-sized flour products.

The same prototype was taken for all options.

The technical result of the utility model for all options is to increase operational characteristics, increase reliability, increase the convenience of sanitization and maintenance, create a unified product; according to the second option - another reduction in the heating of the space around the stove; according to the third option - another improvement in the quality of baking small-sized flour products.

The technical result according to the first embodiment is achieved by the fact that in a known electric stove with a cooking cabinet containing a housing in which at least two electric burners are installed on the frame in the same plane between each other and the countertop, the control panel of the stove and the cooking cabinet with electric appliances as well as a thermally insulated oven with a door, consisting of two blocks of heating elements located above and below the inside of the cabinet and guides for baking sheets mounted on the side walls, it additionally contains a heat reflector, an emergency thermal switch, and the guides and the cabinet door are removable, with the side and rear walls made of two parts: the top for the stove and the bottom for the cabinet, forming separate cases.

The technical result according to the second embodiment is achieved by the fact that in a known electric stove with an oven, containing a housing in which at least two electric burners are installed on the frame in the same plane between each other and the tabletop, the control panel of the stove and the oven with electric appliances as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below inside the cabinet and guides for baking sheets mounted on the side walls, it is additionally equipped with and the duct also contains a heat reflector, an emergency thermal switch, and the guides and the cabinet door are removable, with the side and back walls made of two parts: the top for the stove and the bottom for the cabinet, forming separate cases. The control panel of the stove can be made with a triangular recess.

The technical result according to the third embodiment is achieved by the fact that in a known electric stove with an oven, containing a housing in which at least two electric burners are installed on the frame in the same plane between each other and the countertop, the control panel of the stove and the oven with electric appliances as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below the inside of the cabinet and guides for baking sheets mounted on the side walls, it is additionally supplied with on the convection fan and sprayer, it also contains an air duct, a heat reflector, an emergency thermal switch, and the guides and the cabinet door are removable, with the side and rear walls made of two parts: the top for the stove and the bottom for the cabinet, forming separate cases .

The essence of the utility model in all cases lies in the fact that it additionally contains a heat reflector, which made it possible to increase operational characteristics by eliminating the heating of the switch handles. The presence of an emergency thermal switch made it possible to increase the reliability of operation due to the timely shutdown of the heating elements when the temperature in the oven reaches 320 °. And the implementation of the guides and the cabinet door removable increased the convenience of sanitization and maintenance by providing free access to the cabinet oven. The execution of the side and rear walls of two parts: the upper one for the stove and the lower one for the oven, made it possible to create a unified product due to the formation of separate cases.

The essence of the utility model according to the second embodiment lies in the fact that it additionally contains an air duct, which made it possible to reduce the heating of the space around the stove due to the intensive heat removal upward to the hood.

The essence of the utility model according to the third option lies in the fact that it is additionally equipped with a convection fan and sprayer, which made it possible to improve the quality of baking small-sized flour products due to the uniform distribution of temperature throughout the volume of the oven and the production of steam and moisture to form a soft crust without cracks and tears when baking.

The accompanying drawings show an electric stove with an oven, where:

figure 1 - General view of the stove with two burners (first option);

figure 2 - General view of the stove with three working rings (first option);

figure 3 is a General view of the stove with four rings (first option);

figure 4 is a General view of the stove with six burners (first option);

figure 5 is a General view of the plate with the air duct and with a triangular recess of the panel of the plate (second option);

figure 6 is a General view of the stove with convection and irrigation (third option);

Fig.7 is a front view of Fig.6;

on Fig - section aa in Fig.7;

figure 9 - shows the mechanism of opening and closing the door;

figure 10 - shows the hinge of the oven door, which shows the following notation:

1 - top module (plate);

2 - lower module (cabinet oven);

3 - burners;

4 - countertop;

5 - panel control panel;

6 - back wall;

7 - side walls;

8 - handles of inclusion of rings;

9 - control knob for heating the oven;

10 - handles of inclusion of TEN-s of the cabinet oven;

11 - pallet;

12 - the door of the cabinet oven;

13 - decorative strip;

14 - legs;

15 - window maintenance of electrical equipment;

16 - an additional table;

17 - duct;

18 - control panel oven;

19 - upper frame;

20 - switch;

21 - cable entry;

22 - heat reflector;

23 - racks;

24 - guides for baking sheets;

25 - holes with grooves;

26 - convection fan;

27 - a spray;

28 - an oven;

29 - a door of a neutral cabinet;

30 - hairpins;

31 - spring;

32 - lever;

33 - latch;

34 - lever hook;

35 - hinge bracket;

36 - counter loop;

37 - axis of rotation;

38 - roller;

39 - emergency thermoswitch button;

40 - channel.

The electric stove with a cabinet oven according to the first embodiment (Figs. 1, 2, 3, 4) is made in a modular version, i.e. consists of an upper working module 1 - a stove and a lower module with an oven 2.

The upper working module 1 contains a casing consisting of a back 6, side walls 7 and a control panel for the stove 5. Inside the casing there is a frame upper 19 with a heat reflector 22. Electric rings 3 are also installed on the upper frame 19 (in figure 1, there are two rings; figure 2 - three cooking rings; figure 3 - four rings; figure 4 - six rings) by means of adjustable studs 30, with which the burners 3 are installed in the same plane between each other and the tabletop 4, which provides a convenient and easy moving cookware. The surface of the countertop can be increased by installing additional tables 16. On the control panel of the stove 5 are located the handles for turning on the burners 8 (the number of handles for turning on the rings corresponds to the number of rings). Cast iron burners 3 are equipped with heating elements as heating elements, which ensures fast and uniform heating, and also guarantees a long life of burners. In the upper module there is also a sliding tray 11 for collecting liquid spilled on the working surface of the burners 3.

The lower module 2 also contains a housing consisting of a back 6, side walls 7. A heat-insulated oven 28 with a door 12 is mounted in the body. Inside the oven, two blocks of heating elements are located above and below. The lower heating elements are covered with a metal sheet (hearth) (not shown). On the control panel of the oven 18, there is a control knob for heating the oven 9, power knobs for the heating elements of the oven 10, which can be turned on simultaneously or separately, and an emergency thermoswitch button 39, designed to turn off the heating elements when the threshold temperature of 320 ° is reached in the oven (Fig.7).

To install the baking sheets at the desired level on the side walls of the cabinet 28 (Fig. 8), two removable guides 24 are provided, consisting of racks 23 to which the channel 40 is rigidly fixed. On the racks 23 there are holes with grooves 25 that are installed in latches attached to the side walls of the oven (not shown).

The door of the cabinet oven 12 is removable. This became possible due to the implementation of the mechanism for opening and closing the door from the hinge and counterloop 36 (Fig.9). The hinge consists of a spring 31 and a hook lever 34 mounted on the door of the oven 12 with the possibility of turning the hook lever around its axis of rotation 37. The second end of the hook 34 is located in the groove of the counter loop 36 mounted on the front panel of the oven. Also on the door 12 is a lever 32 with a latch 33, and its second end is also installed in the groove of the counter loop 36 motionless. The lever-hook 34 when opening and closing the door moves reciprocating along the roller 38, which limits its rotational movement around the axis 37 within the angle of opening of the door.

To remove the door 12, you must first open it. Then (Fig.9) you need to install the latch 33 in the groove of the lever-hook 34, thereby freeing the force of compression of the spring 31 and in this position, the door is removed. To put the door in place, it is necessary, without removing the latch 33 from the lever-hook 34, insert the lever 32 and the lever-hook 34 into the groove of the counter-loop 36 and remove the latch 33. Thus, the spring 31, stretching (returning to its free state) leads to a loop in working position, i.e. the door is put in place.

On the side wall 7 of the lower module, a window for servicing electrical equipment 15 is made.

An electric stove with an oven (Fig. 4) with six rings contains a neutral cabinet with a door 29, where you can store kitchen utensils.

- An electric stove with an oven for all options is on adjustable legs 14, which eliminates possible irregularities in the kitchen floor.

The upper module 1 is attached to the inner upper sides of the housing of the lower module 2.

An example of an electric cooker with a cabinet oven according to the second embodiment — with an air duct 17 and with a triangular recess of the control panel of the stove 5, is shown in FIG. 5. The control panel of the stove is made with a triangular recess, when an electric stove with a cabinet oven is placed in the production line, where all the component lines are made in the same style.

An electric stove with a frying cabinet according to the third embodiment with convection and humidification (Fig. 6) is additionally equipped with a convection fan 26 for uniform distribution of temperature throughout the volume of the cabinet and a sprayer 27 for supplying water and generating steam.

Cooking on the burners for all options is as follows.

The burners are turned on by the knobs of the switches 20 for the required power, i.e. position 1, 2, 3. The maximum 3 step is mainly used at the beginning of cooking or frying, when you need to quickly boil water or heat the pan. Set the cookware on the burner and prepare the intended food. The first and second stages of the switch are designed for long cooking and heating food.

Cooking in the oven according to the first and second options is as follows.

Before cooking, the oven is heated to the desired cooking temperature for a particular product with the heating control knob of the oven 9 and the heating knobs of the oven 10.

According to the third option, even for the formation of steam, water is supplied through an atomizer 27 three to four times for one baking, and also include a convection fan for circulating air inside the oven 28.

Claims (4)

1. An electric stove with an oven, comprising a housing in which at least two electric burners are installed on the frame in the same plane between each other and the countertop, a control panel for the stove and an oven with electric appliances, as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below inside the cabinet, and guides for baking sheets mounted on the side walls, characterized in that it additionally contains a heat reflector, an emergency thermal switch, and directs cabinet oven and the door are removable, wherein the side and rear walls made of two parts: the top - and bottom of the plate - for cabinet oven, forming a separate housing. 2. An electric stove with an oven, containing a housing in which at least two electric burners are installed on the frame in the same plane between each other and the countertop, a control panel for the stove and an oven with electric appliances, as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below inside the cabinet, and guides for baking sheets mounted on the side walls, characterized in that it is additionally equipped with an air duct, it also contains a heat reflector , an emergency thermal switch, and the guides and the door of the cabinet are removable, with the side and rear walls made of two parts: the top for the stove and the bottom for the cabinet, forming separate cases. 3. Electric stove with a cabinet oven according to claim 2, characterized in that the control panel of the stove is made with a triangular recess. 4. An electric stove with an oven, containing a case in which at least two electric rings are installed on the frame in the same plane between each other and the countertop, a control panel for the stove and an oven with electric appliances, as well as a heat-insulated oven with a door, consisting of two blocks of heating elements located above and below inside the cabinet, and guides for baking sheets mounted on the side walls, characterized in that it is additionally equipped with a convection fan and a spray, win duct heat reflector emergency thermoswitch and rails and cabinet oven door are removable, wherein the side and rear walls made of two parts: the top - and bottom of the plate - for cabinet oven, forming a separate housing.