CN2360746Y - Cage type heating stove appts. - Google Patents

Abstract

The utility model discloses a cage type radiator stove device, which is an improved stove used for exhausting fume and heating. The utility model is characterized in that the upper end of a burning stove body (8) is connected with an interlayer heat radiation plate (3); the upper end of the wall of a stove core (6) is abutted with the inner wall of the upper top layer of the interlayer heat radiation plate (3) to enable an interlayer inner cavity of the heat radiation plate to form an encircling flue, and the whole stove body is much low; the outside of the stove body is fixed with circle racks (1), (2), and (5) used for protection a cage, and the upper end of the circle rack is covered with a heat retaining quilt, a blanket, etc. Human feet can extend into the upper end of the stove body in the cage, and the utility model mainly utilizes the heat on the upper end of the stove body of strong fire power to heat. The utility model enhances heat utilization ratio of fuel, and improves heating effect. The utility model has the advantages of light weight, low cost, high durability, and long service life.

Description

Cage furnace device

The utility model relates to the domestic heating device, particularly a kind of smoke evacuation furnace device.

Heating stove commonly used is discharged useless flue gas outdoor with iron pipe, indoor air clean, but heating effect is undesirable, thermal loss is also big, it mainly contains two solid heat dissipation plates that vary in size, big works as desktop usefulness usually in the body of heater upper end, little (can regard the horizontal ring of stretching as) in the body of heater bottom and be used for roasting pin, heat in the Fuel Furnace mainly distributes to the heat dissipation plate outer surface by the mode of metal conduction, because the stove firepower mainly concentrates on body of heater upper end middle body, so the heat of the little heat dissipation plate in body of heater lower end is less, is difficult for making the human body bottom roasting warm, and it has the big loss of heat of two aspects, the one, and directly making progress of big heat dissipation capacity dish upper end scattered and disappeared; The 2nd, because the body of heater inner chamber directly communicates with smoke pipe, and the furnace chamber surface area is less, the heat conduction velocity that adds cast iron is limited, many flue gas heat energy have little time to carry out complete heat exchange with heat dissipation plate and directly enter smoke exhaust pipe and discharge with high temperature form and wasted, so the utilization rate of fuel heat is very low.Simultaneously, because stove heart heat mainly distributes to the heat dissipation plate outer surface with conduction pattern by heat dissipation plate, and ensure the durable force intensity that is subjected to of exposed heat dissipation plate again, just must do heat dissipation plate thicklyer, firm and solid, big heat dissipation plate is worked as desktop to be used, must go up heavy duty machine tools, turning is smooth, so just must cause the body of heater heaviness, the cost height.

For addressing this problem, the cage heating installation that my utility application 97239246.7 proposes, the interlayer heat dissipation plate and the burner block lower end that build up an outer rim sealing with the same metal skin of two block sizes at interval join, hot flue gas is discharged through entering the ground smoke pipe after the heat radiation of heat dissipation plate interlayer space downwards from stove heart interlayer in the stove, body of heater external application iron bar cage frame ensures its durable force intensity that is subjected to, the cage upper end is reduced heat with the woollen blanket cover cap and is is directly upwards scattered and disappeared, body of heater is light like this, cost is low, and thermal loss is few.Though its interlayer heat dissipation plate has increased the heat exchange internal surface area, but because the stove pit of the stomach directly communicates with smoke exhaust pipe basically, hot flue gas is part process heat dissipation plate interlayer just, so heat exchange is also unsatisfactory, and interlayer heat dissipation plate shell is thinner, flue gas is corrosion dish shell inner surface directly, makes the dish durable life-span of shell low.The interlayer heat dissipation plate is connected on the body of heater bottom and falls to discharge fume, and makes difficulty of smoke evacuation; Because body of heater is higher, and pin can not put in the cage, heating is still inconvenient simultaneously.

The purpose of this utility model is that a kind of new cage furnace device will be provided, and it is not only light, and cost is low, and smoke evacuation is easy, the heat utilization ratio height, and heating effect is fabulous, and is easy to use, and durable life-span height.

The purpose of this utility model is achieved in that big interlayer heat dissipation plate is connected on burner block upper end (interlayer heat dissipation plate and burning furnace shell are by pressing the compacting of pot equipment); heat dissipating layer dish interlayer internal chamber wall surface scribbles one deck refractory material protection shirt; make dish shell inwall avoid flue gas corrosion; top layer inwall on the refractory-lined ovens heart wall upper end conflict interlayer heat dissipation plate in the body of heater; like this interlayer heat dissipation plate inner chamber be divided into be one around flue; the stove pit of the stomach does not directly communicate with smoke exhaust pipe, and hot flue gas must fully be dispelled the heat through entire heat dissipation dish interlayer.Simultaneously, reduce the heating body of heater very shortly, body of heater still is with protection cage coil frame outward admittedly.Stove is intracardiac once can only put into two honeycomb briquettes that stick together, make the heat dissipation plate height only reach cage hack lever medium position (it is long that the cage hack lever is about 60cm), and hold level with both hands on the heat dissipation plate and put the roasting pin circle frame of the face of setting level, leave at interval between circle frame and the interlayer heat radiation card, prevent to scald pin, cage upper end cover cap is protected hot woollen blanket, cotton-wadded quilt etc., thereby guarantees that the human body bottom is very warmly roasting.

The utility model is connected on the burner block upper end to the interlayer heat dissipation plate because be, not down smoke evacuation, so do not influence smoke evacuation, laminated disk heat exchange surfaces externally and internally is long-pending all very big, and the whole interlayer heat dissipation plate of hot flue gas process is around inner chamber, and the dish shell is thinner, and stove heart fuel heat mainly is dispersed into heat dissipation plate outer surface (and heating stove commonly used is mainly with metal conduction pattern) in the mode of convection current, and thermal diffusivity is fabulous, realize energy-conservation purpose easily, improve the fuel heat utilization ratio, make the temperature of smoke exhaust pipe very low, reduced the material requirements of smoke exhaust pipe, the part smoke exhaust pipe can replace with corrosion resistant nonmetallic materials, reduce the body of heater metal material, realized light requirement, reduced cost.The refractory material protection shirt of interlayer heat dissipation plate surface of internal cavity coating simultaneously, and the outer iron bar protection cage frame of furnace shell have been realized the durable life requirements of body of heater.Because body of heater is shorter, pin overs into heating on the plane guard ring frame of interlayer heat dissipation plate upper end in addition, mainly is the heat that utilizes the very strong body of heater upper end of firepower, and hot gas is very big, makes the human body bottom very warmly roasting easily.

Concrete structure of the present utility model is provided by following examples and accompanying drawing thereof.

Describe details in detail below in conjunction with Fig. 1 according to the concrete device that the utility model proposes.

As shown in Figure 1, this device comprises that a cage master who is welded into the processing of crude iron bar encloses frame (1) and heating cooking stove main body, the heating cooking stove main body is fixed in the cage coil frame, there is a two-dimensional activity lid frame (2) that is attached to body frame cage frame upper end, the heating cooking stove lower body part is the same with common coal stove, is made up of the stove heart (6) burning furnace shell (8) and insulation material (7).Body of heater is very short, stove is intracardiac once can only to put down two coals (9) that stick together, burning furnace shell (8) upper end joins with the following bottom of a thin metal skin laminated disk (3) and is one, this laminated disk is a heat dissipation plate, the hot flue gas that enters in the dish chamber externally carries out heat exchange by the dish shell, going up top layer central authorities at laminated disk (3) has to put the scarce hole of coal, has a bracing ring (12) to be fixed on by copper bolt group and lacks the bore edges place, and this scarce hole is covered (11) with a movable sealing and covered in upward sealing of bracing ring (12).The fire clay stove heart (6) upper end supports top layer bracing ring (12) on the interlayer heat dissipation plate, heat dissipation plate interlayer cavity is divided into one around flue, and on the stove heart (6) the upper port wall breach is arranged, the stove chambers is communicated with laminated disk (3) inner chamber by breach, and laminated disk cavity wall surface scribbles one deck refractory cement paste (4).Do not fall for making the refractory cement protective layer be adjacent to metallic walls; earlier on metallic walls, paste one deck thin wire gauze admittedly with spot welding or stove bolt group; be coated with the refractory cement paste again, because interlayer heat dissipation plate shell intensity is relatively poor, so its underpart has the attached ring stand in plane (5) that is fixed on cage frame middle part supporting.Be in entad removable several attached supporting piles (10) that is fixed with on the cage body frame mast of heat dissipation plate upper end position, the one head is a screw mandrel, directly screw thread connects solid on hack lever, perhaps on hack lever, weld a nut, supporting pile (10) all is in the plane parallel with heat dissipation plate, when stretching the pin heating, earlier the sideshow lid frame (2) of cage body frame upper end, take off on the attached supporting pile (10) that lies in the cage, sideshow lid frame does not contact with heat dissipation plate (3), pin overs on the lid frame can not scalded by heat dissipation plate (3), have an exhaust opening on the heat radiation web wall, its position and the stove heart (6) the breach back of the body of being separated by directly communicates the heat dissipation plate exhaust opening with the stove heart (6) breach.A smoke pipe is arranged at the exhaust opening place, because hot flue gas is through the interlayer heat dissipation plate and after erectting the smoke exhaust pipe heat radiation, temperature is very low, so transverse row smoke pipe, plinth (13), by being bolted on the heat radiation web wall, smoke pipe bent sub (14) one ends and the plinth (3) that are fixed on the cage body frame mast join, and another termination is erect smoke exhaust pipe (15).(16) be that the available corrosion resistant PVC flame retardant plastics pipe of transverse row smoke pipe (16) replaces, lighter, economical, durable.When having a meal, can put in cage coil frame upper end and cover a tabletop, a feeding edge, can warm oneself on one side.

Claims (6)

1. cage furnace device, this device has the main circle of a cage protection frame (1), can roll in the circle frame and be fixed with a heating cooking stove main body, it is characterized in that the heating cooking stove main body is formed by the big hollow interlayer heat dissipation plate (3) that the last thin metal skin of termination of burning furnace shell (8) surrounds, laminated disk is supported on the cage master and encloses on the attached plane ring stand (5) on frame top, top layer inwall on the fire clay stove heart (6) the wall upper end conflict interlayer heat dissipation plate, there is a movable sealing lid (11) in top layer central authorities on the interlayer heat dissipation plate, are connected to smoke exhaust pipe joint (14) and smoke exhaust pipe (15) on the heat radiation web wall, (16).

2. cage furnace device according to claim 1 is characterized in that movable sealing covers be fixed together on the bracing ring (12) of ladder pier with interlayer heat dissipation plate top layer.

3. cage furnace device according to claim 1 is characterized in that the Fuel Furnace heart (6) upper end has a breach, and the stove chambers communicates with the laminated disk inner chamber by this breach.

4. cage furnace device according to claim 1 is characterized in that interlayer heat dissipation plate inner wall surface scribbles the refractory material protection shirt (4) that one deck embedding adds thin wire gauze.

5. according to claim 1 or 3 described cage furnace devices, Ji Tezheng is interlayer heat dissipation plate exhaust opening and the stove heart (6) the upper end breach back of the body of being separated by.

6. cage furnace device according to claim 1 is characterized in that on the cage body frame mast that is on the interlayer heat dissipation plate, removable several coplanar attached supporting piles (10) that is fixed with.

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