CN2127769Y - Omnibearing heat-collecting and insulating stove - Google Patents

Abstract

The utility model relates to an omnibearing heat collecting and heat insulating stove which adopts three ways of heat transfer which are convection, conduction and radiation. Heat generated by burnt fuel can be absorbed thoroughly by water in the stove; the utility model adopts a lengthened right-angle flue with five holes and a double-layer water jacket above a stove mouth to make the heat be absorbed better; the comprehensive heat insulation of the body of the stove prevents the heat lost on the surface of the body of the stove effectively to achieve the purpose of improving heat efficiency and saving energy. The utility model has the advantages of convenience and practicability, is suitable for honeycomb briquet and loose coal, and can be used for heating and cooking. The utility model can have double stove mouths to a plurality of stove mouths.

Description

Omnibearing heat-collecting and insulating stove

The utility model is to be fuel with honeycomb briquette or diffusing coal, the civilian heating of the comprehensive thermal-insulating type of the comprehensive thermal-arrest dual-purpose stove of cooking.

Now popular heating stove is gone up by society, its to the heat energy of heat sink by stove and accessory inner combustion chamber fire door horizontal line below to around conduction and being absorbed by the furnace wall, and the heat that fire door is distributed with top and flue entering in the atmosphere in vain all.Transfer principle according to heat.The above flue institute dispersed heat that reaches of fire door will account for more than 40% of gross calorific power, can not fully effectively utilize the energy, and stove and accessory shell institute dispersed heat also accounts for significant proportion.

The purpose of this utility model is: make full use of the heat that fuel is produced in the stove and accessory internal combustion, and as far as possible people's heat loss is reduced to minimum, to reach heating and purpose of energy saving.

The utility model is achieved in that the combustion chamber is trapezoidal, is equipped with water jacket around burner hearth and around the fire door, and flue adopts five holes lengthening square, and around smoke pipe water jacket is set, and bell and whole body of heater outside are equipped with heat-insulation layer.

Concrete structure of the present utility model is illustrated by the following drawings.

Fig. 1 is a front elevation of the present utility model;

Fig. 2 is a furnace bottom planar structure profile; It has two movable furnace grates that can substitute, is gone along with sb. to guard him by iron plate on every side.

Fig. 3 is the vertical view of this stove and accessory;

Fig. 4 is the flue profile; It makes flue (15) by the steel pipe of five D40mm, strengthened heating surface area, be full of water (16) around the flue, heat energy is passed in the water by walling of flue, be transmitted to radiator, with 30mm～50mm mineral wool (17) insulation, mineral wool is gone along with sb. to guard him with the 0.5mm steel plate, to reach the purpose of insulation around the outer water jacket of flue.

Fig. 5 is the body of heater profile of the utility model stove and accessory.Fuel is in trapezoidal combustion chamber internal combustion, there are fire-resistant tile (1), tile heat-insulation layer (2) to burn temperature required on every side with assurance, heat energy passes to water (4) in the water jacket by the furnace wall, the heat energy of fire door top is absorbed by double-deck fire door (5) and (6), the connection heat that walling of flue the absorbed radiator of preaching jointly.Be to strengthen combustion chamber internal combustion effect, each combustion chamber is provided with the secondary wind inleting tube (9) of 6 10mm diameters, to strengthen the burn supply of required oxygen of fire door.Be controlled at minimum for guaranteeing that stove and accessory appearance heat scatters and disappears, it is thick to be provided with 40mm above fire door, insulation bell (7) by the mineral wool filling, be incubated with the thick mineral wool of 30mm (8) above reaching around the body of heater, shell is gone along with sb. to guard him with 0.5mm steel plate (10), for conveniently banking up a fire, each fire door has a fire sealing cover (12), for increasing heating surface area under the fire door, fire door is arranged with the special-shaped heat absorbing sheet of a circle with stove inwall (11) welding next week, and like this, the utility model has just reached and made full use of fuel, make its burning more complete, the heat that fuel distributed is absorbed by water as far as possible, and the comprehensive insulation of body of heater reduces heat loss, reaches the purpose that energy-saving heating is cooked.

Fig. 6 is the side view of the utility model stove and accessory; Delivery port (14) is at the water jacket peak, and water return outlet (13) is in the water jacket minimum point.

Claims (4)

1, a kind of comprehensive heat-collecting heat-preserving dual-purpose stove, formed by burner hearth, tile, water jacket, flue, it is characterized in that: around the stove around the burner hearth, be provided with water jacket (4), (6), flue is made up of five smoke pipes (15), be rectangular in shape the outside mineral wool insulation of bell and whole body of heater with 30～50 millimeters thick.

2, dual-purpose stove according to claim 1 is characterized in that: burner hearth adopts trapezoidal, so that honeybee coal, the coal that looses can both be used.

3, dual-purpose stove according to claim 1 is characterized in that: with the mineral wool insulation, temperature required to guarantee burning around the tile.

4, dual-purpose stove according to claim 1 is characterized in that: flue adopts five D40mm internal diameter steel pipes.

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