CN201555247U - High-efficiency energy-saving return air dual-purpose furnace - Google Patents

Abstract

The utility model discloses a high-efficiency energy-saving return-air dual-purpose furnace, which comprises a return-air type furnace (1) provided with a furnace surface (2), a base (3) with an ash box (3) and a flue (4). Two or more pot openings (5) are arranged on the furnace surface (2) of the air return type furnace (1). On the basis of the existing return air furnace, the utility model is provided with two or more pot openings on the furnace surface, so that on the basis of maintaining the original function of the traditional return air furnace, a pot for placing the pot is added. Tool mouth, so, a stove of the present utility model can cook rice, stir-fry dish, heating simultaneously and carry out together, and this has just utilized thermal energy very well, has saved energy greatly. The utility model not only has the advantages of fully utilizing heat energy, but also has the advantages of simple structure and the ability to heat multiple pans at the same time. The utility model has good regional adaptability, is especially suitable for use in rural areas, and can save huge economic costs for users due to burning coal.

Description

High-efficiency energy-saving return air dual-purpose furnace

technical field

The utility model relates to a high-efficiency, energy-saving and air-return type dual-purpose furnace, which belongs to the technical field of stoves.

Background technique

At present, especially in the vast rural areas, the use of gas is not very widespread. Coal stoves are still the main device for cooking and heating. Coal stoves are easy to use, safe and economical, and can be used for both cooking and heating. There is only one pot opening, so the utilization rate of heat energy is relatively low, resulting in waste of resources.

Contents of the invention

The purpose of the utility model is to provide a high-efficiency, energy-saving and air-return dual-purpose furnace with simple structure and full use of heat energy, so as to overcome the deficiencies of the prior art.

The utility model is constituted as follows: a high-efficiency energy-saving return-air dual-purpose furnace of the utility model includes a return-air furnace with a furnace surface, a base with an ash box and a flue. Two or more pot openings are arranged on the stove surface.

At least one pot opening is arranged on the stove surface directly above the flue.

Due to the adoption of the above-mentioned technical scheme, the utility model is based on the existing air return stove, and two or more pot openings are arranged on the furnace surface, so that on the basis of maintaining the original functions of the traditional return air stove, The pot mouth for placing the pot is added, at least one of which is opposite to the flue of the stove, so that the pot mouth opposite to the flue can directly use the flame in the flue for cooking, while the traditional way The other pot mouth just utilizes the high-temperature heat in the furnace to heat the pot. Therefore, a stove of the utility model can simultaneously cook rice, stir-fry vegetables, and keep warm, which makes good use of thermal energy and greatly saves energy. Therefore, compared with the prior art, the utility model not only has the advantages of fully utilizing heat energy, but also has the advantages of simple structure and the ability to heat a plurality of pots at the same time. The utility model has good regional adaptability, is especially suitable for use in rural areas, and can save huge economic costs for users due to burning coal.

Description of drawings

Accompanying drawing 1 is the structural representation of the utility model;

Accompanying drawing 2 is the top view structural diagram of accompanying drawing 1.

Detailed ways

Embodiment of the present utility model: when making a kind of high-efficiency energy-saving return air type dual-purpose furnace of the present utility model, its structure is shown in Figure 1 and Figure 2, and the utility model is provided with furnace surface 2, the base with ash box 3 and the return air furnace 1 of the flue 4 can be manufactured according to the traditional return air furnace structure. During production, two or more pot openings 5 are made on the furnace surface 2 of the return air furnace 1; And make at least one pot mouth 5 on the furnace surface 2 directly above the flue 4 top.

Claims (2)

1. A high-efficiency and energy-saving air return type dual-purpose furnace, comprising a return air type furnace (1) provided with a furnace surface (2), a base (3) with an ash box (3) and a flue (4), characterized in that: Two or more pot openings (5) are arranged on the furnace surface (2) of the return air furnace (1). 2. The high-efficiency energy-saving dual-purpose furnace according to claim 1, characterized in that at least one pot opening (5) is arranged on the furnace surface (2) directly above the flue (4).

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