CN201522001U - multi-purpose energy-saving stove - Google Patents

Abstract

The utility model proposes a multi-purpose energy-saving cooker, which includes a cooker body with a cooker door, a vertical ash bin is arranged under the cooker body, an annular fire-blocking ring with interlayer is arranged in the cooker chamber of the cooker body, and a water inlet is arranged on the interlayer , water outlet; there is a smoke exhaust pipe behind the stove body; there is a furnace bridge at the bottom of the stove, and a combustion plate is connected under the furnace bridge to form a whole. The gas pipe accessories and electronic ignition accessories are matched with the combustion plate. The formed whole is rotatably supported in the stove body through the straight air pipe of the air pipe attachment and the support rod. The multi-purpose energy-saving firewood stove is provided with an annular fire stop ring, which can be filled with water, and hot water can be obtained at the same time when cooking. Stove firewood, liquefied natural gas and biogas can all be used to achieve the purpose. Combustion of liquefied natural gas or biogas in the stove can save energy by 15%, and there is a smoke exhaust pipe to the outside, which has no impact on the interior, which is safe and energy-saving.

Description

multi-purpose energy-saving stove

technical field

The utility model relates to a multi-purpose energy-saving stove capable of burning firewood and liquefied natural gas or biogas.

Background technique

At present, the firewood stoves commonly used in rural areas are all earthen stoves, and the thermal efficiency is only about 50%, which wastes resources and does not save energy. This firewood stove has not yet fully utilized the thermal energy resource of firewood, and can only burn firewood simultaneously. Biogas stoves are used in rural areas, and biogas is seasonal and intermittent. Firewood and biogas are the most common and widespread energy sources in rural areas, and sometimes liquefied natural gas is also used as energy source.

Contents of the invention

The purpose of the utility model is to provide a multi-purpose energy-saving stove that can make full use of heat energy and can boil water at the same time. It can not only burn firewood, but also burn liquefied natural gas or biogas.

For this reason, the technical scheme of the utility model is: a multi-purpose energy-saving stove, including a stove body with a stove door, and a vertical ash bin is arranged under the stove body, and it is characterized in that: an annular barrier with an interlayer is arranged in the stove chamber of the stove body The fire ring is provided with a water inlet and a water discharge port on the interlayer of the annular fire stop ring; a smoke exhaust pipe is provided at the back of the stove body to extend outside the stove body; The combustion plate is connected under the furnace bridge through connecting rods to form a whole; the combustion plate is composed of an inner plate and an outer plate, and a straight gas pipe is fixed on the bottom surface of the furnace bridge. The straight air pipe is matched with the stove body, the port of the straight air pipe is provided with a primary air inlet and an air intake regulating valve, the electronic ignition wire is attached to the air pipe and extends between the inner disk and the outer disk, and the outer end of the electronic ignition wire is provided with an electronic ignition switch; The lower bottom surface of the furnace bridge at the opposite end of the gas pipe is coaxially connected with a support rod, which is matched with the stove body in a gap, and the support rod and the straight gas pipe jointly support the furnace bridge and the combustion plate to form a reversible whole.

The multi-purpose energy-saving wood-fired stove, because it is provided with an interlayer annular fire-stop ring, can contain water inside, and can heat the water in the ring-shaped fire-stop ring to obtain hot water when cooking. More than 70%, so as to avoid waste, save energy and be convenient. When you need to use liquefied natural gas or biogas, you can turn the furnace bridge 180° by turning the straight gas pipe and the support rod, and turn the combustion plate to the top, and then you can use it, so that the stove can be used for firewood, liquefied natural gas and biogas, liquefied natural gas Or biogas is burned in the stove, which has the function of heat preservation and wind protection, energy saving of 15%, and a smoke exhaust pipe is provided to the outside. In the case of incomplete combustion or residual gas or air leakage, it can be exhausted outside through the smoke exhaust pipe, and there is no harm to the room. impact, safety and energy saving.

Description of drawings

Fig. 1 is a structural sectional view of the utility model.

Detailed ways

As shown in Figure 1, the utility model is further described as follows: a multi-purpose energy-saving stove, including a stove body 1 with a stove door 5, a vertical ash bin 12 is provided below the stove body, and an annular ring with an interlayer is provided in the stove chamber of the stove body. The fire stop ring 2 is provided with a water inlet 4 and a water discharge port 14 on the interlayer of the annular fire stop ring; a smoke exhaust pipe 3 is provided at the back of the stove body to protrude from the outside of the stove body; 6 is provided with a combustion disc, which is connected under the furnace bridge 6 through a connecting rod to form a whole; the combustion disc is composed of an inner disc 11 and an outer disc 9, and a straight air pipe 7 is fixed on the bottom surface of the furnace bridge 6, and the straight air pipe passes through the branch pipe and The inner plate 11 is connected to the outer plate 9, the straight air pipe 7 extends out of the cooker body, the straight air pipe 7 fits with the cooker body 1 in a gap, the port of the straight air pipe 7 is provided with a primary air inlet and an air intake regulating valve, and the electronic ignition wire 8 is attached to the air pipe and extends to the inner plate Between 11 and the outer disk 9, an electronic ignition switch 15 is provided at the outer end of the electronic ignition wire; a support rod 13 is coaxially connected to the underside of the furnace bridge at the opposite end of the straight gas pipe 7, and the support rod 13 is in clearance fit with the stove body 1. 13 and the straight gas pipe 7 jointly support the furnace bridge 6 and the combustion disc to form a reversible integral body.

Claims (1)

1. A multi-purpose energy-saving stove, including a stove body with a stove door, and a vertical ash bin under the stove body. There is a water inlet and a water outlet on the interlayer; there is a smoke exhaust pipe at the back of the stove body extending out of the stove body; there is a furnace bridge at the bottom of the stove, and a combustion plate is installed under the furnace bridge, and the combustion plate is connected to the furnace bridge through a connecting rod. The bottom forms a whole; the combustion plate is composed of an inner plate and an outer plate, and a straight air pipe is fixed on the bottom surface of the furnace bridge. The port of the air pipe is provided with a primary air inlet and an air intake regulating valve. The electronic ignition wire is attached to the air pipe and extends between the inner plate and the outer plate. The outer end of the electronic ignition wire is provided with an electronic ignition switch; A supporting rod is connected, and the supporting rod is matched with the stove body in a gap, and the supporting rod and the straight gas pipe jointly support the furnace bridge and the combustion plate to form a reversible whole.

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