CN201028617Y - A commercial energy-saving stove - Google Patents

Abstract

The utility model provides a commercial sealed type commercial energy-saving stove capable of storing heat energy. It includes a refractory layer, a burner and a heat storage chamber. The heat storage chamber is preset in the refractory layer. The above heat storage chamber is divided into an inner chamber and an outer chamber by a cast iron plate. The fire outlet of the burner extends into the heat storage chamber. In the cavity, a group of through holes is formed on the cast iron plate, the group of through holes communicates with the inner cavity and the outer cavity, the outer cavity communicates with the chimney, and a plurality of water pipes are arranged in the chimney. After adopting the above-mentioned technical scheme, the heat energy in the whole combustion process can be fully utilized, which is energy-saving and environment-friendly.

Description

A commercial energy-saving stove

Technical field:

The utility model relates to the technical field of commercial stoves, in particular to a sealed commercial energy-saving stove capable of storing heat energy.

Background technique:

At present, commercial cooking stoves are all heated by open flames. During the cooking process, a large amount of heat energy will be lost to the air, and the heat energy in the stove body will be transferred to the metal material on the stove surface, making the surface metal hot and easily scalding the chef. This part of heat energy is also wasted in vain finally.

Invention content:

The purpose of the utility model is to solve the above-mentioned shortcomings of the prior art, and provide a commercial sealed commercial energy-saving stove that can store heat energy.

In order to achieve the above purpose, the technical solution provided by the utility model is: a commercial energy-saving stove, which includes a refractory layer, a burner and a heat storage chamber, the heat storage chamber is preset in the refractory layer, and the heat storage chamber is cast iron The plate is divided into an inner cavity and an outer cavity. The fire outlet of the burner extends into the inner cavity of the heat storage cavity. There is a group of through holes formed on the cast iron plate. A plurality of water pipes are arranged in the chimney.

An inclined surface is formed on the upper part of the above-mentioned cast iron plate, and the through hole group is opened on the inclined surface.

The refractory layer is made of refractory mud.

After adopting the above technical solution, when the burner burns and heats, since the top of the heat storage chamber has been closed by the bottom of the pot, all the heat energy remains in the heat storage chamber to heat the cooking pot without being lost to the air, and the cast iron plate can store Heat energy, so that the burner does not need to be too fierce, and the stove can also effectively heat the cooking pot, and the exhaust gas with a large amount of heat energy will flow into the outer cavity of the heat storage chamber through the through hole group, and the water in the water pipe in the outer cavity will absorb the exhaust gas The heat energy is utilized, and the tail gas is discharged through the chimney. The heat energy in the entire combustion process is fully utilized, which is energy-saving and environmentally friendly.

Description of drawings:

Fig. 1 is the front view of the utility model stove;

Fig. 2 is the top view of the utility model stove;

Fig. 3 is the side view of the utility model stove;

Fig. 4 is A-A sectional view of Fig. 2;

Fig. 5 is a B-B sectional view of Fig. 3 .

Detailed ways:

As shown in accompanying drawings 1 to 5, the cooking range includes a refractory layer 1, a burner 2 and a heat storage chamber, the heat storage chamber is preset in the refractory layer 1 made of refractory material, and is divided into two parts by cast iron plates 4. The inner cavity 5 and the outer cavity 6, the fire outlet 7 of the burner 2 extend into the inner cavity 5 of the heat storage cavity, the upper part of the cast iron plate 4 is formed into a 45° slope 8, and the slope 8 is provided with a through hole group 9, the The through hole group 9 communicates with the inner cavity 5 and the outer cavity 6, so that the exhaust gas in the inner cavity 5 flows into the outer cavity 6, and the outer cavity 6 communicates with the chimney 10, and a plurality of water pipes 3 are arranged in the chimney, and the water pipes in the water pipes 3 The water absorbs the waste heat of the exhaust gas to prevent waste of heat energy.

When in use, the top of the heat storage chamber is closed by the bottom of the pot, so the heat energy will not be lost to the air, the heat energy of the exhaust gas is also absorbed by the water, and almost all the heat energy of combustion is utilized, effectively preventing the loss of heat energy.

Claims (3)

1. commercial energy-saving cooking stove, it includes flame retardant coating (1), combustor (2) and heat accumulation chamber, this heat accumulation chamber is preset in the flame retardant coating (1), it is characterized in that: the heat accumulation chamber is divided into inner chamber (5) and exocoel (6) by cast iron plate (4), the crater (7) of combustor (2) stretches in the inner chamber (5) in heat accumulation chamber, form sets of vias (9) on the cast iron plate (4), this sets of vias (9) communication with cavity (5) and exocoel (6), exocoel (6) is communicated with chimney (10), and is provided with many water pipes (3) in the smokestack (10).

2. a kind of commercial energy-saving cooking stove according to claim 1 is characterized in that: above-mentioned cast iron plate (4) top is shaped to inclined-plane (8), and sets of vias (9) is molded on this inclined-plane (8).

3. a kind of commercial energy-saving cooking stove according to claim 1 is characterized in that: described flame retardant coating (1) is made of fire clay.