CN2224973Y - Electric temperature control timing cooker - Google Patents

Abstract

The utility model relates to a temperature control timing type electric soup cooker which belongs to the technical field of domestic cooking utensil. On the basis of an original cooker body, a cooker cover, a heating tube, a temperature controller, a bottom seat, etc., a structure that a heating body is fixedly connected with the cooker body in a separate body mode, and the heating body which is in a disc cover shape is arranged on a mounting hole which is arranged in the cooker body is adopted. Heating efficiency is increased, and electric energy is saved. In addition, the heating mode of the utility model conforms to the traditional habit of people that soup is boiled with mild and heavy fire.

Description

Temperature control timing electric soup cooker

The utility model relates to home-use cooking appliance, particularly a kind of temperature control timing electric soup cooker.

According to the custom of general Baoshang, be that slow fire heating boils in watt pot of pottery system, but time-consuming so longer, if boil in the process unattendedly or keep an eye on accidentally, cause the soup amount very few even boil dry easily.Thereby people find out way and adopt the heating of timer electric heating, boil dry or the problem of soup boiling spill-over etc. though this can solve, but heater is arranged at outside watt pot, the thermal efficiency is low, can not realize the Baoshang pattern that Fast Heating boiling, slow fire boil well, causes waste of energy.

The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art part, the temperature control timing electric soup cooker that provide a kind of thermal efficiency height, save electric energy, the process of boiling need not be kept an eye on.

The purpose of this utility model is achieved by the following technical solution: temperature control timing electric soup cooker, pot lid and pot body, heat-generating pipe, temperature controller, base and control circuit etc. by pottery system constitute, architecture advances be the to stew bottom surface of body has disk cover shape heater is housed on installing hole, the installing hole, and heat-generating pipe and temperature controller all are embedded in the inner surface of heater.In electric soup cooker when work,, timer is by the time chien shih control circuit energising of setting, and heat-generating pipe begins with 900W power Fast Heating, temperature rise to 90 °-98 ℃, and the temperature controller action, heat-generating pipe changes the half-power heated condition over to, finishes to cut off the electricity supply until timer.

The utlity model has following advantage:

1, heater directly heats thermal efficiency height to soup in stewing;

2, heat by total power, half-power respectively by temperature controller control heat-generating pipe, conform with traditional Baoshang customary model, save electric energy again;

3, timing controlled, pot process of boiling need not be kept an eye on.

4, overtemperature prote is put after a little while when water, the solid carbon dioxide of can stewing, and will automatically cut off the electricity supply when the heater temperature surpasses 120 ℃ of left and right sides this moment, protection pot body.

Below in conjunction with drawings and Examples the utility model is further elaborated.

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is an electrical schematic diagram of the present utility model.

With reference to Fig. 1, pot lid 1 of present embodiment and pot body 2 are by ceramic material, and there is installing hole 13 bottom surface of pot body 2, and disk cover shape heater 3 is housed on it, the peripheral ring of the inwall of heater 3 is embedded with heat-generating pipe 4, and the temperature controller 5 of control heat-generating pipe 4 is close to heater 3 inner surfaces.Adopt split type being connected between heater 3 and pot body 2, by rubber seal 7 and securing member fit sealing, rubber seal 7 adopts " U " type packing ring, and on securing member, add the spring backing plate 9 of approximate " C " shape, when utilizing nut to tighten up, the elastic force that 9 deformation of spring backing plate produce is offset the deformation force because of cold and hot generation, prevents that securing member is loosening.The installing hole 13 of pot body 2 bottom surfaces makes heater 3 and base 8 internal communication, is convenient to the assembling of control circuit and drawing of work lead 11.

With reference to Fig. 2, open the timer 14 that is connected to input, control circuit is connected the 220V power supply, heating lamp 10 is bright, the temperature controller 5,6 of serial connection and heat-generating pipe 4 energisings, the liquid in pot body 2 is heated, when liquid is heated to 90-98 ℃ a certain value, temperature controller 5 actions, disconnect former power circuit, electric current can only by with 15 conductings of temperature controller 5 diode connected in parallel, " slow fire " lamp 12 is bright, change half-power state heating over to, arrive the setting-up time deenergization until timer 14 by diode 15 controls.If the setting of fruit timer 14 is improper, cause in pot liquid to be boiled dry, temperature controller 6 can shield, when heater 3 temperature surpass 120 ℃, temperature controller 6 actions, deenergization is avoided " dry combustion method " phenomenon.

Except that Baoshang, the utility model also can stew congee, milk, make coffee, stew tonic etc., one-object-many-purposes.

Claims (3)

1, temperature control timing electric soup cooker, pot lid (1) and formations such as pot body (2), heat-generating pipe (4), temperature controller (5,6), base (8) and control circuit by pottery system, it is characterized in that: the bottom surface of pot body (2) has installing hole (13), disk cover shape heater (3) is housed on the installing hole (13), and heat-generating pipe (4) and temperature controller (5,6) all are embedded in the inner surface of heater (3).

2, electric soup cooker according to claim 1 is characterized in that being sealed by rubber seal (7) between heater (3) and pot body (2), and is connected by securing member.

3, electric soup cooker according to claim 1, the input that it is characterized in that control circuit are timer (14), and two temperature controllers (5,6) are connected in series with heat-generating pipe (4), and are parallel with diode (15) on temperature controller (5).