CN87207963U - Electric ignition honeycomb briquet stove - Google Patents

Abstract

The utility model discloses an electric ignition honeycomb briquet stove, which ignites honeycomb briquet without paper, wood or other materials. Compared with the existing coal stove, the utility model replaces the stove grating with an embedded type carborundum heating wire disc and can also add a time switch for automatically cutting the electricity after igniting honeycomb briquet; a heat-insulation air layer is arranged between a stove core and a hearth and a stove cover and a stove bottom; the stove panel is composed of an inner ring, an outer ring and a footrest ring with a mobile footrest. The utility model has the advantages of no pollution, high thermal efficiency, convenient maintenance, fast ignition, no odor and safe utilization and production, which is favorable to improve the condition of home cooking.

Description

Electric ignition honeycomb briquet stove

A kind of mainly is the electric ignition honeycomb briquette stove that family's cooking is used.

Existing legacy cellular coal stove mainly is made up of parts such as furnace shell, combustion chamber, burner hearth, insulation lining, grates.It is lit a fire, and what ignite that the used material of honeycomb briquette adopts usually is waste paper, wood shaving, firewood, live charcoal etc.Exist smog and peculiar smell when lighting a fire inevitably, environmental pollution is serious, and the speed of igniting is slow.

The purpose of this utility model provides a kind of without the above-mentioned material honeycomb briquette that ignites, and adopts electric ignition to ignite, to change the shortcoming that the existing pollution of traditional coal stove is heavy, the speed of igniting is slow, the thermal efficiency is low.

Major technique content of the present utility model is the grate that has removed the legacy cellular coal stove, replace one the electric filament disc of 12 energy and the corresponding air vent of honeycomb briquette is arranged and increased by one can only insert the socket of 220 volts alternating currents and be with porcelain bushing shell in connect lead, the electric filament disc is embedded in to pour into a mould in the carbofrax material by heating wire and forms; Also can on furnace shell, adorn the time switch that to control power supply again, be serially connected in the middle of the circuit of electric filament disc and supply socket,, help economize on electricity and safety so that after the honeycomb briquette some minutes is ignited in the energising igniting, can cut off the power supply automatically.For the convenience of producing and safeguarding, will make at the bottom of the furnace shell movable base plate, pass burner hearth with screw rod and prop up piece and is connected (effect of propping up piece is to make between burner hearth and the drop-bottom to leave the space, and favourable air preheat is burnt and economized on coal) with burner hearth; Heat-insulation layer is divided into combustion chamber heat-insulation layer and burner hearth heat-insulation layer, also leaves the space with the furnace shell inwall; In order to clean with easy to use, furnace panel can be formed by inner ring, outer ring with by the three leg rest panels that roll up the bowl leg rest of turning down only.When needing the cleaning boiler face, can be easy to cleaning as long as take off the leg rest panel.

The utility model compares with traditional honeycomb briquette stove that to have the speed of igniting fast, makes seed material without fuel wood etc., and the environmental pollution that produces when not having igniting to ignite has improved home-use condition of cooking a meal, and produce, maintenance is all more convenient with use.Again owing between furnace shell (end) and combustion chamber, the burner hearth space is arranged, so not only helped burning but also being beneficial to heat insulation and energy-conservation.

Accompanying drawing 1 is cutaway view of the present utility model; Accompanying drawing 2 is the schematic diagrames with 12 energy and electric filament disc of the corresponding air vent of honeycomb briquette.

Below be described further according to accompanying drawing:

All make with black sheet furnace shell (1), drop-bottom (12) and furnace panel outer ring (16), inside and outside be coated with enamel; Stove inner ring (15) with insulate, heat resistance is high and the corundum material of not being afraid of shock heating quenching and corrosion is made; Three travelling oven pin (17) and stove pin circle (18) are made with stainless steel; Stove pin (6) is carried ear (19) with stove and is made with the bakelite material; The fire door that can laterally open (13) is arranged at furnace shell (1) bottom, and fire door (13) is gone up the gentle breeze door (14) that also riveting has a foraminate rotatable adjusting; Drop-bottom (12) is mobilizable, and it is fixing with burner hearth (3) to prop up piece (8) by the screw rod that passes stove pin (6) (7) by burner hearth, and leaves space (21) between acquisition and the burner hearth (3); Burner hearth (3) is made with the refractory material typing with combustion chamber (2); Burner hearth heat-insulation layer (10) and combustion chamber heat-insulation layer (9) are made with the aluminosilicate refractory fiber typing, during by dress and furnace shell (1) inwall leave space (20); Electric filament disc (4), be to adopt heating wire (41) is cast in the interior electric hot plate finished product of carbofrax material (42), power is 600 watts, 12 air vents corresponding with honeycomb briquette (43) are arranged in the electric hot tray (4), on the dish (4) 4 cushion blocks made from refractory material that are used to hold up honeycomb briquette (44) are arranged; Mechanical timing switch (11) (regularly make-and-break time is 0～30 minute) also adopts finished product with supply socket (5); From electric filament disc (4) receive time switch (11), again receive socket (5) in connect lead (51) and be with porcelain bushing shell, in order to insulation.

When giving birth to stove, in combustion chamber (2), put into honeycomb briquette, to be connected in the plug insertion socket (5) of 220 volts of alternating currents, open time switch (11) (being timed to 20 minutes), make electric filament disc (4) heating power (igniting), through 15～20 minutes, honeycomb briquette promptly ignited (time switch (11) automatically shut down power supply after 20 minutes), reach coal stove igniting smokeless, do not have smell, pollution-free, the time is short, the thermal efficiency is high, energy-conservation cleaning, easy to operate, purpose of safety again, has improved the condition of family's cooking.During maintenance,, just can take off drop-bottom (12) easily up, change the parts that damage as long as furnace bottom (12) is screwed off screw rod (7).

Claims (2)

1, the electric ignition honeycomb briquette stove that the cooking of a kind of family is used, by furnace shell (1), furnace panel, combustion chamber (2), burner hearth (3), heat-insulation layer constitutes, it is characterized in that being useful on electrically-fired electric filament disc (4) below the described combustion chamber (2), electric filament disc (4) is embedded in the carbofrax material (42) by heating wire (41) and pours into, and having can be with corresponding 12 air vent of honeycomb briquette (43), have one peg graft only 220 volts of alternating currents supply socket (5) and be with accordingly porcelain bushing shell in connect lead (51), one time switch (11) that can only control electric filament disc (4) power supply is housed on the described furnace shell (1), and utilize lead (51) to be serially connected with in the middle of the circuit of electric filament disc (4) and supply socket (5), the bottom of described furnace shell (1), it is the base plate (12) of an activity, and be to pass burner hearth with screw rod (7) to prop up piece (8) and be connected with burner hearth (3), described furnace panel is by inner ring (15), outer ring (16) and be equipped with three and roll up only that the bowl leg rest ring (18) turned down formed.

2, electric ignition honeycomb briquette stove according to claim 1, it is characterized in that said heat-insulation layer is by with the combustion chamber insulation ring (9) of aluminosilicate refractory fiber typing and burner hearth insulation ring (10) formation, and have space (20) with the inwall of furnace shell (1).

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