CN2234562Y - Agricultural high-efficiency firewood-saving range - Google Patents

Abstract

The utility model discloses an agricultural high-efficiency firewood-saving range which is characterized in that an annular fire passage is made of metal. A fire passage port and a discharge flue are arranged in the annular fire passage, and a fire shielding plate is arranged between the fire passage port and the discharge flue. The agricultural high-efficiency firewood-saving range is sheathed on the existing hearth, or the annular fire passage, the fire passage port and the discharge flue are additionally arranged on a public hearth, and the fire shielding plate is arranged between the fire passage port and the discharge flue to execute. The utility model has simple structure, and fuel is combusted in the hearth. By the fire passage of the hearth, the heating area heated by heat is large, and the heating time is long. Therefore, the heat efficiency is high, and the utility model saves time and fuel.

Description

The agricultural high-efficiency fuel saving stove

It particularly is the cooking stove of Heated container with the pot that the utility model relates to boiler.

The utility model improves development and comes on existing cooking stove basis.

Existing public cooking stove, no matter chamber of a kitchen range size, always flame flow to by fresh air inlet to smoke outlet flue, the heating surface in the bottom of a pan is little, a part always, and and the bottom of a pan heating surface lack time of contact, so heat utilization ratio is low.

The utility model purpose is to design that a kind of the bottom of a pan is heated and big, flame and the bottom of a pan long novel cooking stove time of contact.

The utility model technical solution is to set up annular quirk (6) on the chamber of a kitchen range (2), is provided with fireguard (7) in the quirk, and the one side is provided with fire channel (8), and opposite side has smoke outlet flue (9).This device is increased to existing with achieving the goal on the kitchen range.

The utility model advantage: owing to set up annular quirk (6), fire channel (8) and fireguard (7) on the chamber of a kitchen range (2), so the chamber of a kitchen range (2) thermal capacitance increases, heat time heating time is long, and temperature improves, thermal efficiency height.Fuel is at the bottom of the chamber of a kitchen range (2) burning heating kettle, and the wall of the annular quirk of preheating simultaneously (6) heats the hot-fluid that passes wherein, and flame enters annular quirk (6) by fire channel (8), and one periderm fireguard (7) blocks around the bottom of a pan, discharges from smoke outlet flue (9).

Following accompanying drawing is described embodiment of the utility model.

Fig. 1 is the utility model vertical profile organigram

Fig. 2 is the utility model annular quirk organigram

The utility model specifically can be implemented like this, the one and the pot size metal ring quirk (6) that forms a complete production network, do a fireguard (7) in the quirk, do a smoke outlet flue (9) in the one side, opposite side is done a fire channel (8), then whole device is enclosed within on the pot, is installed on the ready-made chamber of a kitchen range (2) and gets final product.The 2nd, on public cooking stove, transform according to the size of pot, upward increase at the chamber of a kitchen range (2) and do an annular quirk (6) with metal or flame-proof thermal insulation material, by doing a smoke outlet flue (9) in the chimney place, open a fire channel (8), be situated between to increase and do a fireguard (7), pot is loaded onto and can be used.When cooking when heating up water, fuel is at the bottom of chamber of a kitchen range internal combustion not only heating kettle but also heat hot-fluid in the annular quirk, help improving the cooking stove temperature, in the chamber of a kitchen range flame through the bottom of a pan, fire channel, enter annular quirk around one week of pot, increase heat and pot contact area and time so the thermal efficiency improves, the fuel saving saves time.

Claims (1)

1, a kind of agricultural high-efficiency fuel saving stove that constitutes by kitchen range wall (1) chamber of a kitchen range (2) fire bars (3) kitchen range mouth (4) ash hole (5) smoke outlet flue (9), its feature: on the chamber of a kitchen range (2), be provided with annular quirk (6), be provided with fireguard (7) in the quirk, the one side has fire channel (8) opposite side that smoke outlet flue (9) is arranged.

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