JPS61256170A - Refrigerating cooling device with induction heating apparatus - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial Application Field] The present invention relates to a device used as a cooking device 7 which combines an induction heating device and a cooling device using a refrigeration cycle.

[Conventional technology]

Figures 4 and 5 are an external view and a sectional view of a conventional cooker, where ■ is the cooker casing, 2 is a ceramic plate serving as the cooking surface, and 3 is placed below this plate 2. This is an induction heating coil.

4 is a knob that controls the amount of induction heating.

A similar structure of the above-mentioned cooker is shown in, for example, Japanese Utility Model Publication No. 57-82095, and as another composite example, a combination type electromagnetic cooker according to Japanese Utility Model Publication No. 53-28550 uses a conventional refrigeration system and a storage system. This is a combination of an induction heating device and an induction heating device. By the way, the induction heating device is ceramic plate 2.
The induction heating coil 3
It is heated and cooked.

[Problem that the invention seeks to solve]

Since conventional cookers are configured as described above, they can only perform cooking by heating. Furthermore, a combined device that is integrated with a high-frequency induction heating device is mainly used for cooking by heating. Therefore, it is thought that if heating and cooling could be performed in the same cooking device, a wide variety of cooking would become possible.

This invention was made to solve the above-mentioned problems. For example, it can be used for foods that are cooked using induction heating and then cooled before eating to make them more delicious. The purpose of the present invention is to provide a device which can heat and cool food at the same time at -10,000, cook by heating at -10,000, and chill salad, beer, etc.

[Means for solving problems]

A refrigerator/cooler with an induction heating device according to the present invention has a first cooler having an induction heating coil and a refrigeration cycle arranged side by side on the lower surface of a non-inductive plate, and a second cooler for food refrigeration that shares the refrigeration cycle. Heating coil and first cooler
It is placed through a cooler and heat insulating material.

[Effect]

The refrigerating device with an induction heating device according to the present invention has hot plate and cold 7' rate functions that allow induction heating cooking and cooling to be performed simultaneously on one plate, and also enables refrigerated storage of food.

[Embodiments of the invention]

An embodiment of the present invention will be described below with reference to the drawings. 1st
In the figure, 11 is a casing of the cooker, 12 is a non-inductive ceramic plate that serves as a cooking table, 13 is an induction heating coil disposed below this plate 12, and 14 is a first cooling coil disposed in parallel with this coil 13. 15 is cooler 1
This is the pipe through which the refrigerant No. 4 passes. 16 is the heating coil 13
and a second cooler serving as a refrigerator, which is provided via the cooler 14 and a heat insulating material 17, and an ice tray 18 is placed on top of the second cooler. 19 is a door of the refrigerator, and 20 is a shelf inside the refrigerator.

Figure 2 is an external view of the cooker, and 21 is the induction heating coil 13.
Hot plate of ceramic plate 12, 22
is a cold plate of the ceramic plate 12 by the first cooler 14; bn and z3 are knobs that control the amount of induction heating, and 24 is a knob that controls the cooling temperature.

FIG. 3 is a detailed diagram showing the configuration of the cooker, in which the induction current amount of the induction heating coil 13 is adjusted by the control section 25.
The amount of induction heating is controlled by a knob 23 (FIG. 2). The first cooler 14 is the second cooler 1 for the refrigerator.
The low pressure side piping of the refrigerant is connected to the compressor 26 in parallel with the condenser 27 and the ceramic plate cooling switching valve 2.
8 and the expansion valve capillary 29, a υ refrigeration cycle is formed. The fan 30 is used for heat conversion in the condenser 27, and air is exhausted through the ventilation slit 31 (FIG. 2). Furthermore, the second
A capillary 32 is connected to the cooler 16 in parallel with the expansion valve capillary 29 .

Next, the operation will be explained. The induction heating coil 13 is placed on the shibrate 12 by the induction magnetic flux 33, and can heat a pot 34 made of iron for cooking. is opened and cooled, and the ceramic plate 12t is cooled by thermal conduction.For example, the pot 34 can be heated and cooked on the hot plate 21, and then the pot 34 can be transferred onto the cold plate 22 and cooled. For example, it is suitable for heating and simmering chicken meat, and then cooling and eating it as a salad.Furthermore, when the heating coil 13 and the first cooler 14 are operated at the same time, the pot 34 is heated, but the ceramic bra... )12
The cold plate 22 is cooled by the cooler 14, so it cools other foods placed on it, such as salads, fruits, or beer served in glass containers or aluminum containers with low induction efficiency. be able to.

Furthermore, since both the coolers 14 and 16 are integrated and share the compressor 26, it becomes easy to take out and take out food stored on the shelves 20 in the refrigerator.

Note that the switching valve 28 connected to the first cooler 14 has a temperature control sensor installed near the cold plate 22 to detect the temperature, and compare the set value with the cooling temperature control knob 24. Output switching valve 2
Controls the opening and closing of 8.

This allows the cold plate 22 to be subjected to temperature control completely different from that inside the refrigerator. In addition, the input signal from the temperature sensor of the cold plate 22 and the input signal from the RIMAMI 24 are input to the control unit 25 of the heating coil 13, and are processed by a microcomputer or the like in the same way as the current control of the heating coil, and the output is sent to the switching valve 28. If the opening/closing is controlled using an electromagnetic solenoid valve or the like, the entire device becomes compact. Furthermore, since the hot plate 21, cold plate 22, and refrigerator are integrated, it can be used as a wagon-shaped cooking device at restaurants or at home.

〔Effect of the invention〕

As explained above, according to this invention, heating cooking by induction heating, cooking by cooling on the same plate, and cooling storage in the refrigerator can be shared, so heating and cooling cooking can be done on the same plate. This allows for a wide variety of cooking. This is a low-cost device that can be used as both a cold plate and a refrigerator refrigeration system. Furthermore, the entire device is miniaturized and can be moved by wagon.

[Brief explanation of drawings]

Fig. 1 is a sectional view of a refrigerating device with an induction heating device showing an embodiment of the present invention, Fig. 2 is an external perspective view, Fig. 3 is a configuration diagram of the device, and Figs. 4 and 5 are conventional refrigeration equipment. FIG. 2 is an external perspective view and a sectional view of the cooking device. 12... Ceramic plate, 13... Induction heating coil, 14... First cooler, 1G... Second cooler (refrigerator), 17... Heat insulating material, 21... Hot Plate, 22...Cold plate, 25...Control unit, 26...Compressor, 27...Condenser, 28...
switching valve. In addition, in the figures, the same reference numerals indicate the same or corresponding parts.

Claims (2)

[Claims] (1) A first cooler having an induction heating coil and a refrigeration cycle is installed side by side on the lower surface of the inductive plate, and a second cooler for food refrigeration that shares the above refrigeration cycle is connected to the heating coil and the first cooler. A refrigeration cooling device with an induction heating device, characterized in that it is integrated into a casing via a heat insulator and a heat insulating material. (2) Induction heating according to claim 1, characterized in that the first and second coolers share the same compressor and condenser, and the refrigerant opening/closing means of the first cooler is independent. Refrigeration cooling equipment with equipment.