CN204467776U - Electric heating energy-saving soup making oven - Google Patents

Abstract

The utility model provides an electric heating energy-saving soup cooking stove with reasonable design, compact and reliable structure, and high utilization rate of steam heat; A closed cavity is formed with the outer end surface of the liner, the bottom of the cavity communicates with the steam pipe for supplying water vapor, and one side of the cavity communicates with the inner liner through a connecting tube, wherein the The air inlet and the air outlet on the two ends of the connecting pipe are respectively connected to the upper side of the cavity and the bottom of the inner container; The hot steam heats and keeps the food in the inner container. On the other hand, the hot steam in the cavity can also directly enter the inner container through the connecting pipe to heat the food.

Description

Electric heating energy saving soup stove

technical field

The utility model relates to the technical field of kitchen utensils, in particular to an electric heating and energy-saving soup cooking stove.

Background technique

Along with the raising of people's living standard, more and more special porridge cookers appear on the market, wherein, steam porridge cooker is particularly popular. At present, the soup cooking stoves on the existing market generally use steam to directly heat the food in the scalding stove and the heated steam is directly discharged, and the steam is not recycled well.

Contents of the invention

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide an electric heating and energy-saving soup cooking stove with reasonable design, compact and reliable structure, and high utilization rate of steam heat.

In order to achieve the above purpose, the technical solution provided by the utility model is: an electric heating and energy-saving soup cooking stove, which includes a furnace body, an inner container and an end cover located on the furnace body for cooking soup, the end surface of the furnace body and the inner A closed cavity is formed on the outer end surface of the bladder, and the bottom of the cavity communicates with the steam pipe for supplying water vapor, and one side of the cavity communicates with the inner tank through a connecting tube, wherein the connection The air inlet and the air outlet on both ends of the tube are respectively connected to the upper side of the cavity and the bottom of the inner container.

Further, the air outlet on the connecting pipe extends to the upper part of the inner cavity of the inner tank, wherein the top of the air outlet of the connecting pipe is bifurcated and bent into a plurality of branch pipes supplying air downward, and each branch pipe There are exhaust holes at the bends.

Still further, the outer periphery of the furnace body is also wrapped with a layer of thermal insulation layer made of thermal insulation material.

In this plan, a cavity for storing hot steam is formed between the furnace body and the inner tank, and at the same time, one side of the cavity is connected to the inner tank through a connecting pipe. After adopting this structural form, on the one hand, it can Use the hot steam in the cavity surrounding the inner tank to heat and keep the food in the inner tank. On the other hand, the hot steam in the cavity can also directly enter the inner tank through the connecting pipe to heat the food; Since this solution uses the same hot steam to heat the food inside and outside the inner container at the same time, it can effectively circulate the hot steam under the premise of ensuring that the food is heated evenly and the heating effect; in addition, the air outlet of the connecting pipe is designed as the top part Fork type, that is, the top of the air outlet of the connecting pipe is bifurcated and bent into multiple branch pipes that supply air downward. A small hole is opened at the bend, which can further prevent the occurrence of airtight backflow and achieve the effect of eliminating backflow.

Description of drawings

Fig. 1 is a schematic cross-sectional structure diagram of an electric heating energy-saving soup cooking stove in the utility model.

Fig. 2 is a schematic diagram of the three-dimensional structure of the top of the gas outlet of the connecting pipe in the electric heating and energy-saving soup cooking stove of the present invention.

Detailed ways

Below in conjunction with specific embodiment the utility model is further described:

Referring to Figure 1 , an electric heating and energy-saving soup cooking stove 100 according to this embodiment includes a furnace body 1 , an inner tank 2 and an end cover 3 located on the furnace body 1 for cooking soup. The inner end surface of the furnace body 1 and the outer end surface of the liner 2 form a closed cavity 6, the bottom end of the cavity 6 communicates with the steam pipe 4 for providing water vapor, and one side of the cavity 6 is also connected to the inner container 2 through a connecting pipe 5. The inner tank 2 is sealed and communicated, wherein the air inlet 501 and the air outlet 502 on both ends of the connecting pipe 2 are respectively connected to the upper side of the cavity 6 and the bottom of the inner tank 2. In addition, the bottom end of the furnace body 1 is also provided with There are multiple electric heating wires 8 for providing heat to the liner 2 .

Referring again to the accompanying drawing 2, the air outlet 502 on the connecting pipe 5 in this solution preferably extends to the upper part of the inner cavity of the inner bag 2, wherein the top of the air outlet 502 of the connecting pipe 5 is bifurcated and bent into multiple branches The branch pipes 5021 for supplying air downward, each branch pipe 5021 is also provided with an exhaust hole 5022 at the bend. In addition, in order to further improve the thermal insulation effect of the entire electric heating and energy-saving soup cooking stove, the outer periphery of the furnace body 1 in this solution is also wrapped with a thermal insulation layer 7 made of thermal insulation material.

When working, the hot steam supply in the steam pipe 4 enters the above-mentioned inner cavity 6, and covers the entire inner cavity 6 area as time goes by, and at the same time, a part of the hot steam in the inner cavity 6 enters the inner tank through the connecting pipe 5 2, and provide hot steam to the inner tank 2 through the branch pipes 5021 that are bifurcated and bent at the top of the air outlet 502 to supply air downwards, so as to realize heating inside and outside the inner tank 2 at the same time.

To sum up, on the one hand, this solution can use the hot steam in the cavity 6 surrounding the inner tank 2 to heat and keep the food in the inner tank 2, and on the other hand, the hot steam in the cavity 6 can also pass through The connecting pipe 5 directly enters the inner tank 2 to heat the food; since this scheme uses the same hot steam to heat the food in the inner tank 2 at the same time, it can effectively heat the food under the premise of ensuring uniform heating and heating effect. Circular use of hot steam.

The implementation examples described above are only preferred embodiments of the present utility model, and are not intended to limit the scope of implementation of the present utility model, so all changes made according to the shape and principle of the present utility model should be covered by the scope of the present utility model. within the scope of protection.

Claims (3)

1. an electric heating energy-saving soup making oven, comprise body of heater (1), be positioned on this body of heater (1) for the inner bag (2) of Baoshang and end cap (3), it is characterized in that: described body of heater (1) inner face and inner bag (2) outer face are formed with a cavity (6) closed, described cavity (6) bottom with for providing the jet chimney of steam (4) to communicate, this cavity (6) side is also tightly connected with described inner bag (2) by a tube connector (5) and communicates, air inlet (501) on wherein said tube connector (5) two ends and gas outlet (502) are connected to the upside of described cavity (6) and the bottom of inner bag (2).

2. a kind of electric heating energy-saving soup making oven according to claim 1, it is characterized in that: the gas outlet (502) of described tube connector (5) on it extends to described inner bag (2) inner chamber top, gas outlet (502) the top bifurcated of wherein said tube connector (5) is bent into the branched pipe (5021) of branched downward air feed, and the bending part of each branched pipe (5021) all offers steam vent (5022).

3. a kind of electric heating energy-saving soup making oven according to claim 1 and 2, is characterized in that: described body of heater (1) periphery is also enclosed with the heat-insulation layer (7) that one deck is made up of insulation material.