CN205195997U - Induction cooker's heating system - Google Patents

Abstract

The utility model discloses an induction cooker's heating system, comprises a processo, the input of treater is connected with forced induction module, input module's output electricity respectively, display module and the control unit's input is connected to the output of treater electricity respectively, and the control unit's output is connected with the input of heating unit is electric, the control unit includes control node no. 1, control node no. 2 and control node no. 3. This induction cooker's heating control detecting system passes through temperature detection module, temperature ratio to module, feedback module, microprocessor, signal transceiver module, treater and rate of heating adjusting module's cooperation, and add the thermal information and the required thermal information that adds contrasts according to real -time can to make entire system, can reach the speed of adjusting required heating constantly, makes entire system pass through the heating control 1 postdetection, reach rate of heating controllable, can self -adjusting effect, accord with customer's demand.

Description

A kind of heating system of electromagnetic stove

Technical field

The utility model relates to electromagnetic heating technique field, is specially a kind of heating system of electromagnetic stove.

Background technology

Electromagnetic oven is also called electromagnetic stove, the principle of electromagnetic oven is electromagnetic induction phenomenon, namely alternating current is utilized to produce the changing alternating magnetic field in direction by coil, the inside being in the conductor in alternating magnetic field will there will be vortex current (reason can with reference to Faraday's electromagnetic induction law), and this is that eddy electric field promotes caused by charge carrier in conductor (in pot is electronics and iron atom absolutely not) motion; The joule heating effect of vortex current makes conductor heat up, thus realizes heating.

But, traditional electromagnetic stove heating system can not make whole system contrast according to heated in real-time information and the required thermal information that adds, be unreachable to the speed of the required heating of moment adjustment, thus do not have firing rate controlled, can self-adjusting effect, do not meet the demand of client, for this reason, a kind of heating system of electromagnetic stove is proposed.

Utility model content

The purpose of this utility model is the heating system providing a kind of electromagnetic stove, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme: a kind of heating system of electromagnetic stove, comprise processor, the input of described processor is electrically connected with the output of pressure sensitive module, input module respectively, the output of described processor is electrically connected the input of display module and control unit respectively, and the output of control unit is electrically connected with the input of heating unit.

Described control unit comprises Controlling vertex one, Controlling vertex two and Controlling vertex three, and described heating unit comprises heating module one, heating module two and heating module three.

The output of described Controlling vertex one, Controlling vertex two and Controlling vertex three is electrically connected with the input of heating module one, heating module two and heating module three respectively.

Described processor is electrically connected with temperature comparing module is two-way, the output of the input electrical connection temperature detecting module of described temperature comparing module, the described output of temperature comparing module is electrically connected with the input of feedback module, the output of described feedback module is electrically connected with the input of microprocessor, the input of the output electrical connection signal transmitting and receiving module of described microprocessor, the output of signal transmitting and receiving module is electrically connected with the input of processor, the input of the output electrical connection firing rate adjustment module of described processor, described heating module one, heating module two and heating module three are the heater coil group arranged in electromagnetic stove, the center of circle of three groups of heater coils is identical, and three groups of heater coils distribute all ringwise, described firing rate adjustment module is current regulator, described input module and display module are all arranged in the contactor control device on electromagnetic stove surface, described pressure sensitive module is pressure sensor, this pressure sensor is provided with three, and three pressure sensors are separately positioned on three groups of heater coils.

Compared with prior art, the beneficial effects of the utility model are: the computer heating control detection system of this electromagnetic stove passes through temperature detecting module, temperature comparing module, feedback module, microprocessor, signal transmitting and receiving module, the cooperation of processor and firing rate adjustment module, whole system can be made to contrast according to heated in real-time information and the required thermal information that adds, the speed of the required heating of moment adjustment can be reached, after whole system is detected by real time temperature, reach firing rate controlled, can self-adjusting effect, meet the demand of client, secondly, the computer heating control detection system of this electromagnetic stove is by pressure sensitive module, processor, the cooperation of control unit and heating unit, size and the positional information of pot can be determined, and information is sent in processor, processor drives corresponding heating module and heater coil to carry out heating work to pot by corresponding Controlling vertex, can by electric current Appropriate application, improve its efficiency of heating surface.

Accompanying drawing explanation

Fig. 1 is the utility model schematic diagram.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of heating system of electromagnetic stove, comprise processor, the input of processor respectively with pressure sensitive module, the output electrical connection of input module, pressure sensitive module is pressure sensor, this pressure sensor is provided with three, and three pressure sensors are separately positioned on three groups of heater coils, the output of processor is electrically connected the input of display module and control unit respectively, and the output of control unit is electrically connected with the input of heating unit, input module and display module are all arranged in the contactor control device on electromagnetic stove surface.

Control unit comprises Controlling vertex one, Controlling vertex two and Controlling vertex three, heating unit comprises heating module one, heating module two and heating module three, heating module one, heating module two and heating module three are the heater coil group arranged in electromagnetic stove, the center of circle of three groups of heater coils is identical, and three groups of heater coils distribute all ringwise, Controlling vertex one, the output of Controlling vertex two and Controlling vertex three respectively with heating module one, the input electrical connection of heating module two and heating module three, the computer heating control detection system of this electromagnetic stove is by pressure sensitive module, processor, the cooperation of control unit and heating unit, size and the positional information of pot can be determined, and information is sent in processor, processor drives corresponding heating module and heater coil to carry out heating work to pot by corresponding Controlling vertex, can by electric current Appropriate application, improve its efficiency of heating surface.

Processor is electrically connected with temperature comparing module is two-way, the output of the input electrical connection temperature detecting module of temperature comparing module, the output of temperature comparing module is electrically connected with the input of feedback module, the output of feedback module is electrically connected with the input of microprocessor, the input of the output electrical connection signal transmitting and receiving module of microprocessor, the output of signal transmitting and receiving module is electrically connected with the input of processor, the input of the output electrical connection firing rate adjustment module of processor, firing rate adjustment module is current regulator, the computer heating control detection system of this electromagnetic stove passes through temperature detecting module, temperature comparing module, feedback module, microprocessor, signal transmitting and receiving module, the cooperation of processor and firing rate adjustment module, whole system can be made to contrast according to heated in real-time information and the required thermal information that adds, the speed of the required heating of moment adjustment can be reached, after whole system is detected by real time temperature, reach firing rate controlled, can self-adjusting effect, meet the demand of client.

Before the computer heating control detection system work of this electromagnetic stove, pot is placed on electromagnetic stove by user, and the information of required heating-up temperature is inputted by input module, the computer heating control detection system of this electromagnetic stove can sense the pressure of pot by three pressure sensors, thus determine size and the positional information of pot, and information is sent in processor, processor drives corresponding heating module and heater coil to carry out heating work to pot by corresponding Controlling vertex, after processor is received information, the information of required heating-up temperature is sent in temperature comparing module by processor, the heated in real-time temperature information that temperature detecting module senses also is sent in temperature comparing module, the temperature information of heated in real-time can be converted to numerical value by processor and show on display module by temperature comparing module.

Heated in real-time temperature and required heating-up temperature are compared by temperature comparing module, the difference information of heated in real-time temperature and required heating-up temperature is sent in feedback module by temperature comparing module, after feedback module receives, information is sent in microprocessor, the difference information of heated in real-time temperature and required heating-up temperature is converted to the information regulated needed for firing rate by microprocessor, and go to process wherein by signal transmitting and receiving module, processor adjustment information needed for the firing rate received controls the speed regulating degree of firing rate adjustment module and the Current adjustment degree of current regulator, Current adjustment flow process is generally and first improves the magnitude of current, increase the firing rate of heater coil, until the heated in real-time temperature that senses of temperature detecting module and required heating-up temperature close to time, current regulator reduces the magnitude of current, reduce the firing rate of heater coil, until stop the heating work of heater coil when heated in real-time temperature is equal with required heating-up temperature.

Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.

Claims (1)

1. the heating system of an electromagnetic stove, comprise processor, it is characterized in that: the input of described processor is electrically connected with the output of pressure sensitive module, input module respectively, the output of described processor is electrically connected the input of display module and control unit respectively, and the output of control unit is electrically connected with the input of heating unit;

Described control unit comprises Controlling vertex one, Controlling vertex two and Controlling vertex three, and described heating unit comprises heating module one, heating module two and heating module three;

The output of described Controlling vertex one, Controlling vertex two and Controlling vertex three is electrically connected with the input of heating module one, heating module two and heating module three respectively;

Described processor is electrically connected with temperature comparing module is two-way, the output of the input electrical connection temperature detecting module of described temperature comparing module, the described output of temperature comparing module is electrically connected with the input of feedback module, the output of described feedback module is electrically connected with the input of microprocessor, the input of the output electrical connection signal transmitting and receiving module of described microprocessor, the output of signal transmitting and receiving module is electrically connected with the input of processor, the input of the output electrical connection firing rate adjustment module of described processor, described heating module one, heating module two and heating module three are the heater coil group arranged in electromagnetic stove, the center of circle of three groups of heater coils is identical, and three groups of heater coils distribute all ringwise, described firing rate adjustment module is current regulator, described input module and display module are all arranged in the contactor control device on electromagnetic stove surface, described pressure sensitive module is pressure sensor, this pressure sensor is provided with three, and three pressure sensors are separately positioned on three groups of heater coils.