CN2498954Y

CN2498954Y - Automatic water compensation silicon controlled electric steam stove

Info

Publication number: CN2498954Y
Application number: CN 01250451
Authority: CN
Inventors: 焦永进
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-08-22
Filing date: 2001-08-22
Publication date: 2002-07-10
Anticipated expiration: 2011-08-22

Abstract

The utility model relates to an automatic water-supplementing triac electric steam oven, solving the problem that: the prior electric steam oven has no automatic water-supplementing structure and periodic manual water-supplementing is required when steaming various food, during supplementing water, no steam is generated intermittently, thereby resulting in great affection on cooking quality of continuous-heating food and being easy to make the pot dry so as to cause the waste of energy, the circuit is controlled by a temperature-sensing switch, when a certain temperature is reached, the heating is stopped, thereby being unable to reach the purpose of continuous steam supply. A water tank and a steam pot are arranged on oven body frame, a float ball control valve is arranged fixedly in the water tank, the lower part of the water tank is communicated with a water inlet tube, a control valve is arranged on the water inlet tube. A heating tube is arranged at outer side in the steam pot. The water tank is communicated with the steam pot through a water feeding tube; a voltmeter and a temperature-regulating potentiometer are arranged on the side wall of the over body frame, the total control circuit is constructed by a switch K, a triac control circuit SRC and a heating load DR.

Description

Automatic water supplement controllable silicon electric steam furnace

One, technical field

The utility model is a kind of food processing machinery, particularly a kind of automatic water supplement controllable silicon electric steam furnace.

Two, background technology

Existing electric steam furnace does not have the automatic water supplement structure, steams varieties of food items: as steamed bun, steamed stuffed bun, dumpling etc., need regular artificial recharge.The break time that occurs no steam during moisturizing, the quality that cooks to the food of continuous heating causes very big influence, thereby for the first time put into steamer and need to add a large amount of water, otherwise do pot easily, thereby cause the waste of the energy, temperature sensitive switch control is adopted in circuit control, promptly stops heating after reaching uniform temperature, does not reach the purpose of giving steam continuously.

Three, summary of the invention

The purpose of this utility model is to solve above-mentioned existing existing problem, and a kind of automatic water supplement controllable silicon electric steam furnace is provided.

The utility model is achieved in that tank, steamer is installed on the furnace body frame that be mounted with floater controlled valve in the tank, the bottom of tank is communicated with water inlet pipe, is provided with control valve on water inlet pipe.Heating tube is installed in the steamer and is fixed in the outside.Tank is communicated with by feed pipe with steamer; Being equipped with on the sidewall of furnace body frame is voltmeter, temperature-adjusting potentiometer.

By K switch, SCR control circuit SRC, heating load DR connects and composes total control circuit.

Advantage of the present utility model is, because electric steam furnace has the automatic water supplement structure, the evaporation of water vapour in steaming process, can replenish the moisture content that evaporates automatically, reach the continual steam that gives, and adopt the SCR control circuit, temperature adjustment is quick, controls the steam size at any time.The food quality that steams out is good.

Four, description of drawings

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

Fig. 2 is a circuit diagram;

Fig. 3 is the SCR control circuit.

Five, the specific embodiment

Describe in detail below in conjunction with accompanying drawing: as shown in the figure, tank 5, steamer 6 are installed on the furnace body frame 1, are mounted with floater controlled valve 4 in the tank 5, the bottom of tank 5 is communicated with water inlet pipe 2, is provided with control valve 3 on water inlet pipe 2.Heating tubes 7 are installed in the steamer 6 and are fixed in the outside.Tank 5 is communicated with by feed pipe 8 with steamer 6; Being equipped with on the sidewall of furnace body frame 1 is voltmeter 9, temperature-adjusting potentiometer 10.

Claims

1, a kind of automatic water supplement controllable silicon electric steam furnace, it is characterized in that: tank, steamer are installed on the furnace body frame, are mounted with floater controlled valve in the tank, the bottom of tank is communicated with water inlet pipe, is provided with control valve on water inlet pipe; Heating tube is installed in the steamer and is fixed in the outside; Tank is communicated with by feed pipe with steamer; Being equipped with on the sidewall of furnace body frame is voltmeter, temperature-adjusting potentiometer; By K switch, SCR control circuit SRC, heating load DR connects and composes total control circuit.