CN2308820Y

CN2308820Y - Civil hot air radiation heating stove

Info

Publication number: CN2308820Y
Application number: CN 97221385
Authority: CN
Inventors: 李忠先
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-07-24
Filing date: 1997-07-24
Publication date: 1999-02-24
Anticipated expiration: 2007-07-24

Abstract

The utility model relates to a hot air radiation heating stove, comprising a stove body and a smoke exhausting duct, wherein, the stove body comprises a stove shell and a stove lining which is sheathed in the stove shell in a coaxial line mode. A closed annular post-shaped space is formed between the stove shell and the stove lining to form a hot air generator. A flue heat radiation device is installed on the smoke exhausting duct. Due to the fact that two different heating systems can be adopted by the hot air radiation heating stove to supply heat, therefore, the heat supply efficiency of the hot air radiation heating stove is high; meanwhile, the hot air radiation heating stove can not influence fire use, such as cooking and a heating brick bed. The hot air radiation heating stove has the advantages of simple structure, convenient manufacture and use, lower cost, and safe utilization. The hot air radiation heating stove as an ideal heating cooking stove generates lower contamination to the environment, and can be widely used in practice.

Description

Civilian hot blast radiant heating stove and accessory

The utility model belongs to a kind of civilian heating stove and accessory, relates in particular to a kind of convection current and radiation mode functions of heating and cooking stove and accessory of utilizing.

Existing civilian heating stove and accessory is produced, and continues to use old form always, does not have breakthrough development.The heating equipment that is called " native heating installation " that was occurred on the market in recent years, a water heater promptly is set in burner hearth, though also can play certain heating effect, but still have many shortcomings, as this device poor safety performance, usually cause furniture to damage or casualties; Install, use, keep in repair complexity, the essential often exchange of combustion chamber; The thermal efficiency is low, wastes energy and man-hour, and it almost all will be lighted a fire every day again; Heat exchange heats up slow, and fuel mass requires high; The cost height, service life is short etc.

The purpose of this utility model is to overcome the existing existing above-mentioned defective of civilian heating stove and accessory, and provide a kind of safe and reliable, easy to install, the thermal efficiency is high, environmental pollution is little, hot blast radiant heating stove and accessory with low cost.

Hot blast radiant heating stove and accessory described in the utility model includes a body of heater, smokejack, and wherein body of heater includes a furnace shell,

Be sleeved on the furnace lining in the furnace shell coaxial line, top at body of heater is equipped with bell, bottom position place at furnace lining is equipped with fire grate, in the bottom of fire grate is ash accumulating chamber, on the body of heater that is positioned at the fire grate bottom, has the combustion air inlet that communicates with furnace lining, the bottom of body of heater has supporting base, it is characterized in that forming between furnace shell inwall and the furnace lining outer wall central column space of a sealing, it constitutes a heat blower, smokejack is connected with furnace lining and stretches out from furnace shell side wall upper part position, heat blower space below being positioned at smokejack, be equipped with one vertically and inhale grey-way, circumferentially separate in its central column space with heat blower, this suction grey-way one end is connected with ash accumulating chamber, the other end is connected with smokejack, inhale on the grey-way valve is installed, in bottom near the furnace shell sidewall of inhaling grey-way one side, the cold air suction line that is connected with heat blower is installed, on top near the furnace shell sidewall of inhaling the grey-way opposite side, the hot blast efferent duct that is connected with heat blower is installed, the anti-of flue heat energy radiator is installed on smokejack, positive surface temperature evaporation water case.

Heating stove and accessory described in the utility model, because they can be by heat blower and two kinds of system's heating of flue heat energy radiator, therefore its heating efficiency height, and it is simple in structure, be convenient to make and use, its cost is lower, safe and reliable and environment is produced less pollution; In the time of the stove and accessory heating should heating simultaneously, do not influence cooking with fiery.Therefore this heating stove and accessory can widely use, and is a kind of comparatively desirable cooking stove that is used for bedroom heating and heated kang heating.

Figure 1 shows that the profilograph of hot blast radiant heating stove and accessory described in the utility model;

Figure 2 shows that the A-A profile of heating stove and accessory shown in Figure 1;

Figure 3 shows that the B-B profile of heating stove and accessory shown in Figure 2.

Now in conjunction with the accompanying drawings,, described in detail hot blast radiant heating stove and accessory described in the utility model by embodiment.

As Figure 1-3, hot blast radiant heating stove and accessory described in the utility model includes, one body of heater 1, smokejack 2, wherein body of heater 1 includes a furnace shell 3, be sleeved on the furnace lining 4 in the furnace shell 3 coaxial line, at the top of body of heater 1 bell 5 is installed, bottom position place at furnace lining 4 is equipped with fire grate 6, in the bottom of fire grate 6 is ash accumulating chamber 7, the bottom of body of heater 1 has supporting base 8, on the body of heater 1 that is positioned at fire grate 6 bottoms, has the combustion air inlet 9 that is connected with furnace lining 4, it is characterized in that forming between furnace shell 3 inwalls and furnace lining 4 outer walls central column space of a sealing, it constitutes a heat blower 10, smokejack 2 is connected with furnace lining 4 and stretches out from the upper position of furnace shell 3 sidewalls, the space of the heat blower 10 below being positioned at smokejack 2, be equipped with one vertically and inhale grey-way 11, circumferentially separate in its central column space with heat blower 10, an end of inhaling grey-way 11 is connected with ash accumulating chamber 7, the other end is connected with smokejack 2, inhale on the grey-way 11 valve 12 is installed, in bottom near furnace shell 3 sidewalls of inhaling grey-way 11 1 sides, the cold air suction line 13 that is connected with heat blower 10 is installed, on top near the furnace shell sidewall of inhaling grey-way 11 opposite sides, the hot blast efferent duct 14 that is connected with heat blower 10 is installed, flue heat energy radiator 15 and anti-is installed on smokejack 2, front moisture evaporated water tank 16.

The size and dimension of stove and accessory described in the utility model can be determined according to actual needs, as body of heater, promptly the shape of the cross section of furnace shell 3 and furnace lining 4 can be square, rectangle or circle etc., its manufactured materials can be metal or construction material, can make with refractory cement and perlite as furnace lining 4.

The course of work of stove and accessory described in the utility model is: after being arranged in the fuel combustion of furnace lining 4, combustion air enters into furnace lining 4 from the combustion air inlet 9 that is positioned at body of heater 1 bottom, generates flame and flue gas with fuel combustion.Flame can be used for heating the cooker that is placed on body of heater 1 top, and flue gas is discharged from through smokejack 2 and the flue heat energy radiator 15 that is positioned on the smokejack 2, and flue heat energy radiator 15 to indoor, can improve indoor temperature with heat radiation in the flue gas simultaneously; On the other hand, in the furnace lining 4 after the fuel combustion, the air that is arranged in heat blower 10 is heated and begins to flow the formation hot blast, be transported to indoorly by hot blast efferent duct 14, cool ambient air then is inhaled into heat blower 10 by air intake pipe 13 and continues heating, so circulates and forms the free convection of hot and cold air, so also can improve indoor temperature, above-mentioned two kinds of independent heating systems can be united or used separately, and do not influence normal as heated kang adds gentle cooking with fiery; Be connected with ash accumulating chamber 7 and smokejack 2 respectively owing to inhale the two ends of grey-way 11, when flue gas is flowed through flue 2, can utilize valve mounted thereto 12 with the dust in the ash accumulating chamber 7 through inhaling grey-way 11 sucking-offs, the switch of grey-way 11 is inhaled in control; Be positioned at the moisture evaporated water tank 16 on the smokejack 2, after being heated, make its interior reservoir water evaporation, be used to regulate indoor humidity.

Be not difficult to find out that from the above stove and accessory described in the utility model is a kind of multi-functional functions of heating and cooking stove and accessory that can widely use in reality.

Claims

1, a kind of hot blast radiant heating stove and accessory, include a body of heater (1), smokejack (2), wherein body of heater (1) includes a furnace shell (3), be sleeved on the furnace lining (4) in the furnace shell (3) coaxial line, at the top of body of heater (1) bell (5) is installed, at the bottom position place of furnace lining (4) fire grate (6) is installed, in the bottom of fire grate (6) is ash accumulating chamber (7), on the body of heater (1) that is positioned at fire grate (6) bottom, has the combustion air inlet (9) that communicates with furnace lining (4), it is characterized in that forming between furnace shell (3) inwall and the furnace lining outer wall central column space of a sealing, it constitutes a heat blower (10), smokejack (2) is connected with furnace lining (4) and stretches out from furnace shell (3) side wall upper part position, at the sky that is positioned at the heat blower (10) under the smokejack (2) together, be equipped with one vertically and inhale grey-way (11), circumferentially separate in its central column space with heat blower (10), these suction grey-way (11) one ends are connected with ash accumulating chamber (7), the other end is connected with smokejack (2), in bottom near furnace shell (3) sidewall of inhaling grey-way (11) one sides, the cold air suction line of installing (13) that is connected with heat blower (10), on top near the furnace shell sidewall of the opposite side of inhaling grey-way (11), the hot blast efferent duct (14) that is connected with heat blower (10) is installed, flue heat energy radiator (15) is housed on smokejack (2).

2, according to the described stove and accessory of claim 1, it is characterized in that valve (12) is installed on ash sucking tube road (11), anti-, front moisture evaporated water tank (16) are installed on smokejack (2), have supporting base (8) in the bottom of body of heater (1).

3,, it is characterized in that the cross section of furnace shell (3) and furnace lining (4) can be square, rectangle or circle according to claim 1 or 2 described stove and accessorys.

4,, it is characterized in that furnace lining (4) is to make with refractory cement and perlite according to the described stove and accessory of claim 3.