CN202457840U - Electric steam cabinet with dual control functions - Google Patents

Abstract

The utility model relates to an electric heat that utensil dual control function evaporates cabinet, including the cabinet body and cabinet door, the internal check that evaporates that is equipped with of cabinet, the internal water tank that is equipped with of cabinet in the lower part, the water tank is internal to be equipped with electric heating pipe, microcomputer control ware, timer, ac contactor, transformer and change over switch, and the transformer is connected between electric heating pipe and microcomputer control ware, through switching over this change over switch, realizes that electric heating pipe changes between microcomputer control ware control and timer control. The utility model discloses an electric heat that utensil dual control function evaporates cabinet through setting up microcomputer control ware, timer and change over switch, forms two sets of control system, and through switching over this change over switch, the user can select the full automatic work of microcomputer control ware or the automatic work of timer timing wantonly when using, multiple functional and convenient operation.

Description

Electric steam cabinet with dual control functions

technical field

The utility model relates to a steaming cabinet, in particular to an electric heating steaming cabinet with dual control functions.

Background technique

At present, electric steam cabinets have been widely used in factories, schools, government agencies, troops, hotels, restaurants and other enterprises and institutions for steaming rice, flour products, seafood, meat and other foods, and can be used as tableware and tea sets for disinfection And other multi-purpose use. The electric steam cabinet generally includes a cabinet body and a cabinet door installed on the cabinet body. There is a steaming grid in the cabinet body, and a water tank body is installed in the lower part of the cabinet body. During use, the electric heating tube in the water tank body heats the water to generate steam. Steaming works. However, the heating time of the electric heating tube of the existing electric steaming cabinet is usually controlled manually by experience. If the heating time is too short, it will affect the steaming effect and make it difficult to steam. If the heating time is too long, it will cause waste of electric energy.

Utility model content

Therefore, the purpose of this utility model is to provide an electric steam cabinet with dual control functions.

In order to achieve the above purpose, the utility model provides an electric heating steam cabinet with dual control functions, including a cabinet body and a cabinet door, a steaming grid is provided in the cabinet body, a water tank body is provided at the lower part of the cabinet body, and an electric heating cabinet is provided in the water tank body The electric heating steamer also includes a microcomputer controller, a timer, an AC contactor, a transformer and a transfer switch. The transformer is connected between the electric heating tube and the microcomputer controller. By switching the transfer switch, the electric heating tube is controlled by the microcomputer. switch between controller control and timer control.

The cabinet is provided with a temperature probe connected to the microcomputer controller, the front of the cabinet is provided with a control panel, the transfer switch is located on the control panel, and the control panel is also provided with a temperature display electrically connected to the microcomputer controller panel and time display panel.

The corresponding timer on the control panel is provided with a manual timing knob.

The control panel is provided with multiple function buttons corresponding to the microcomputer controller.

The water tank body is also provided with a water level probe connected with a microcomputer controller to monitor the water level in the water tank body.

The back side of the cabinet is provided with an equipotential terminal connected to the microcomputer controller for grounding the microcomputer controller through wires.

There is a pressure relief valve on the back of the cabinet.

The back of the cabinet is provided with a water inlet corresponding to the water tank, and the bottom of the cabinet is provided with an overflow valve corresponding to the water tank.

Beneficial effects of the utility model: the electric heating steam cabinet with dual control functions of the utility model forms two groups of control systems by setting a microcomputer controller, a timer and a switch, and by switching the switch, the user can choose any The microcomputer controller works fully automatically or the timer works automatically, with complete functions and convenient operation.

For further elaborating the technical means and effects that the utility model takes to achieve the intended purpose, please refer to the following detailed description and accompanying drawings of the utility model. It is believed that the purpose, features and characteristics of the utility model should be able to be obtained in-depth and For specific understanding, however, the accompanying drawings are only for reference and description, and are not intended to limit the present utility model.

Description of drawings

The technical solution and other beneficial effects of the utility model will be apparent through the detailed description of the specific implementation of the utility model in conjunction with the accompanying drawings.

In the attached picture,

Fig. 1 is the front structure schematic diagram of a preferred embodiment of the electric heating steam cabinet with dual control functions of the utility model;

Fig. 2 is a schematic diagram of the rear structure of the electric steam cabinet with dual control functions shown in Fig. 1;

Figure 3 is an enlarged view of the control panel of the electric steamer with dual control functions shown in Figure 1;

Fig. 4 is a schematic circuit diagram of the electric steam cabinet with dual control functions shown in Fig. 1 .

Detailed ways

As shown in Fig. 1 to Fig. 4, it is a preferred embodiment of the electric steam cabinet with dual control functions of the present invention.

The electric steam cabinet with dual control functions includes a cabinet body 10 and a cabinet door 11. A steaming compartment 12 is arranged in the cabinet body 10. A water tank body 13 is arranged at the lower part of the cabinet body 10. An electric steamer body is arranged in the water tank body 13. Heating tube 14. The electric heating steam cabinet also includes a microcomputer controller 15, a timer 16, an AC contactor 17, a transformer 18 and a changeover switch 19, the transformer 18 is connected between the electric heating tube 14 and the microcomputer controller 15, by switching the changeover switch 19, Realize that the electric heating tube 14 is switched between the control of the microcomputer controller 15 and the control of the timer 16 .

This cabinet body 10 is provided with the temperature probe 20 that is connected with microcomputer controller 15, and the front of this cabinet body 10 is provided with control panel 21, and this switch 19 is located on this control panel 21, and this control panel 21 is also provided with The temperature display panel 22 and the time display panel 23 electrically connected with the microcomputer controller 15 can simultaneously temperature and time, and are easy to operate.

The control panel 21 is provided with a manual timing knob 161 corresponding to the timer 16 . Corresponding microcomputer controller 15 is provided with multiple function buttons 211 on this control panel 21, and described function button 211 comprises steamed rice, pasta, seafood, disinfection etc., for the working state corresponding to each function button 211, microcomputer controller 15 all There are corresponding working procedures set up.

The water tank body 13 is also provided with a water level probe 131 connected to the microcomputer controller 15 for monitoring the water level in the water tank body 13 .

The back of the cabinet body 10 is provided with an equipotential terminal 101 connected to the microcomputer controller 15 for grounding the microcomputer controller 15 through wires. The back of the cabinet body 10 is provided with a pressure relief valve 102. When the working pressure reaches a set value, the steam will automatically release pressure through the pressure relief valve 102 and enter the constant temperature to ensure safety. The back of the cabinet body 10 is provided with a water inlet 103 corresponding to the water tank body 13 to be connected with an external water pipe, and the bottom end of the cabinet body 10 is provided with an overflow valve 104 corresponding to the water tank body 13 .

The above-mentioned electric steam cabinet with dual control functions forms two sets of control systems by setting a microcomputer controller, a timer and a changeover switch. By switching the changeover switch, the user can arbitrarily choose the automatic operation of the microcomputer controller or the timer Timing automatic work, complete functions and easy operation.

As mentioned above, for those of ordinary skill in the art, various other corresponding changes and deformations can be made according to the technical scheme and technical concept of the present utility model, and all these changes and deformations should belong to the appendix of the utility model. The scope of the claims.

Claims (8)

1. An electric steaming cabinet with dual control functions, comprising a cabinet body and a cabinet door, a steaming grid is arranged in the cabinet body, a water tank is provided at the bottom of the cabinet body, and an electric heating pipe is arranged in the water tank body, it is characterized in that the The electric steam cabinet also includes a microcomputer controller, a timer, an AC contactor, a transformer and a switch. The transformer is connected between the electric heating tube and the microcomputer controller. By switching the switch, the electric heating tube is controlled by the microcomputer controller and Switch between timer controls. 2. The electric heating steam cabinet with dual control functions as claimed in claim 1, wherein a temperature probe connected to a microcomputer controller is provided in the cabinet, a control panel is provided on the front of the cabinet, and the changeover switch is set On the control panel, a temperature display panel and a time display panel electrically connected to the microcomputer controller are also arranged on the control panel. 3. The electric steam cabinet with dual control functions as claimed in claim 2, wherein the control panel is provided with a manual timing knob corresponding to the timer. 4. The electric steam cabinet with dual control functions as claimed in claim 2, wherein the control panel is provided with various function buttons corresponding to the microcomputer controller. 5. The electric steam cabinet with dual control functions as claimed in claim 1, wherein a water level probe connected to a microcomputer controller is provided in the water tank to monitor the water level in the water tank. 6. The electric heating steam cabinet with dual control functions as claimed in claim 1, wherein an equipotential terminal connected to the microcomputer controller is provided on the back of the cabinet body to ground the microcomputer controller through wires. 7. The electric steam cabinet with dual control functions as claimed in claim 1, wherein a pressure relief valve is provided on the back of the cabinet body. 8. The electric steam cabinet with dual control functions as claimed in claim 1, wherein the back of the cabinet is provided with a water inlet corresponding to the water tank, and the bottom of the cabinet is provided with an overflow valve corresponding to the water tank.

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