CN200952738Y - Gas radiating hollow warming coal stove - Google Patents
Gas radiating hollow warming coal stove Download PDFInfo
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- CN200952738Y CN200952738Y CN 200620098902 CN200620098902U CN200952738Y CN 200952738 Y CN200952738 Y CN 200952738Y CN 200620098902 CN200620098902 CN 200620098902 CN 200620098902 U CN200620098902 U CN 200620098902U CN 200952738 Y CN200952738 Y CN 200952738Y
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Abstract
The utility model relates to a fuel heat-radiating hollow heating coal stove, and pertains to the technical field of civil coal stove, which essentially solves the problems of prior conventional heating stove such as poor radiation effect and the problems of prior heating stove with radiator such as complex structure, high cost, not easy to install and move, etc. The utility model is essentially characterized in that the stove comprises a throat pipe, a panel, a cover plate and a chimney at upper part; an outer wall, a stove-tank wall and a radiation chamber between the outer wall and the stove-tank wall at the middle; a partition wall, an air inlet and an air outlet in the radiation chamber; a grate and a stove door at the lower part. The utility model is characterized in that the radiation chamber comprises the outer wall and the space formed by the stove-tank wall, the bottom of the radiation chamber and the cover of the radiation chamber; the stove-tank wall, the bottom of the radiation chamber, the cover of the radiation chamber and the partition wall are an integral body formed in one shot; and the air outlet is located on the cover of the radiation chamber. The utility model is of simple structure, high utilization rate of fuel, with a self-contained radiator and good heat radiation effect, is mainly used for heating and cooking in households and offices.
Description
Technical field
The utility model relates to a kind of domestic cooking, coal stove for heating, particularly a kind ofly burns honeycomb briquette or coal cinder and with cooking, the coal stove for heating of heat abstractor.Belong to civil stove and accessory technical field.
Background technology
At present, people's stove of being used for family heating has loose two kinds of the warming stoves of device of traditional warming stove and band.Traditional warming stove comprises upper body and is arranged on panel, large cover, burner hearth cover plate and chimney cone-shaped interface on the upper body, hearth body and hearth outer wall, lower case and be arranged on fire grate, ash bucket in the lower case, during heating, the burner hearth cover plate is opened or the minor flaps on it is opened, allow coal combustion in the burner hearth, combustion gas is flowed out through upper body and chimney cone-shaped interface, be that combustion gas stroke in upper body is short outside its deficiency, radiating effect is poor, and the utilization rate to combustion gas is low, wastes energy.The warming stove of band radiator is the radiator that increases water tank and separation on traditional warming stove basis, connects by pipeline, and the circulation by hot water comes the heating for people, and its weak point is a complex structure, the cost height, inconvenience is installed and is difficult for moving.The chimney of existing warming stove all is not provided with electric fan, thereby at a stove, add honeycomb briquette (or diffusing coal), disclose coal fall ash, remove in the ash accumulating chamber cinder coal ash, chimney and fall cigarette and needs during than firepower greatly, the natural draft of chimney can not meet the demands, often cause dust more, fall the phenomenon of cigarette, firepower deficiency.Name be called the hollow warming stove of combustion gas heat dissipation type (application number is 200520096751.4) public announcement of a patent application a kind of warming stove, it is made up of three parts, what need to seal is local more, make difficulty relatively, cost is higher relatively, is prone to poorly sealed phenomenon in the use, influences heating effect.
Summary of the invention
The purpose of this utility model is exactly at a kind of simple in structure, combustion gas utilization rate height being provided outside the above-mentioned deficiency, carrying the hollow coal stove for heating of combustion gas heat dissipation type of radiator and good heat dissipation effect.
Technical solution of the present utility model is: the hollow coal stove for heating of a kind of combustion gas heat dissipation type, the trunnion, panel, cover plate and the chimney that comprise top, the heat dissipation chamber that forms between outer wall, hearth wall and the outer wall at middle part and the hearth wall, the partition wall, air inlet, the gas outlet that are provided with in the heat dissipation chamber, the fire grate of bottom, fire door and base is characterized in that: described heat dissipation chamber be by at the bottom of outer wall and hearth wall, the heat dissipation chamber, the space that forms between the heat radiation chamber cap constitutes; At the bottom of hearth wall, the heat dissipation chamber, heat radiation chamber cap, partition wall be one-time formed integral body; The gas outlet is arranged on heat dissipation chamber and covers.
Be provided with fan in the chimney described in the technical solution of the present utility model.
Fan described in the technical solution of the present utility model and chimney escape pipe, air inlet pipe constitute smoke evacuation and inhale apparatus for ash.
Outer wall described in the technical solution of the present utility model is to be formed by connecting by preceding outer wall and back outer wall.
At the bottom of hearth wall described in the technical solution of the present utility model, the heat dissipation chamber, heat radiation chamber cap, partition wall be to be watered by refractory cement to build the integral body that forms.
The utility model is owing to be provided with outer wall outside the hearth wall of traditional warming stove, at the bottom of making outer wall, hearth wall, heat dissipation chamber, form heat dissipation chamber between the heat radiation chamber cap, and be provided with vertically disposed partition wall in heat dissipation chamber, be provided with the through hole air inlet that communicates with heat dissipation chamber on the hearth wall top of partition wall one side, cover in the heat dissipation chamber of partition wall opposite side and to be provided with gas outlet and cover plate thereof, and, at the bottom of hearth wall, the heat dissipation chamber, heat radiation chamber cap, partition wall be to be watered by refractory cement to build the integral body that forms.During heating, cover the burner hearth cover plate and open the gas outlet cover plate, then the combustion gas in the burner hearth flows into heat dissipation chamber through air inlet, flow into the cooking flame chamber around heat dissipation chamber one week back from the gas outlet that heat dissipation chamber covers again, flow out from trunnion and chimney at last, form combustion gas in the one-level heat radiation of heat dissipation chamber with in the secondary heat radiation of cooking flame chamber, have combustion gas utilization rate height, heat radiation is the good characteristics of heating effect, that the warming stove of comparing the band separate heat sinks also has is simple in structure, conveniently moving and the low characteristics of cost.The utility model since with at the bottom of hearth wall, the heat dissipation chamber, heat radiation chamber cap, partition wall one-shot forming, have good airproof performance, characteristics that cost is low.The utility model is owing to be provided with the back partition wall that shut on top, the bottom communicates in the relative other end heat dissipation chamber of preceding partition wall, thus can make combustion gas heat dissipation chamber more uniform ring stream movingly, make radiating effect better.The utility model is owing to be provided with electric fan in chimney, thus at a stove, add honeycomb briquette (or diffusing coal), disclose coal fall ash, when removing cinder coal ash, chimney and falling the big firepower of cigarette and needs, can not cause many, the phenomenon of cigarette, firepower deficiency of house dust.The utility model is inhaled apparatus for ash owing to fan, escape pipe, air inlet pipe being made smoke evacuation, and this a whole set of design, the whole series are produced, a whole set of way of selling, and favourable businessman makes things convenient for the user.The utility model is mainly used in family, office's heating and cooking.
Description of drawings
Fig. 1 is a structural representation of the present utility model; Fig. 2 is the A-A cutaway view of Fig. 1; Fig. 3 is the B-B profile of Fig. 1; Fig. 4 is the C-C profile of Fig. 1; Fig. 5 is a stereochemical structure cut-away view of the present utility model; Fig. 6 is a kind of overall structure schematic diagram of the present utility model; Fig. 7 is the structural representation that apparatus for ash is inhaled in smoke evacuation among Fig. 6; Fig. 8 is an another kind of overall structure schematic diagram of the present utility model; Fig. 9 is the structural representation that apparatus for ash is inhaled in smoke evacuation among Fig. 8.
The specific embodiment
Extremely shown in Figure 5 as Fig. 1.Stove 25 volume inside, function is had nothing in common with each other.Upper space is cooking flame chamber 5, and the bottom is an ash accumulating chamber 15.There are burner hearth (combustion chamber) 17 and annular heat dissipation chamber 21 in the middle part, is the key point of stove 25, also is the core of this patent.So-called hollow warming stove refers to annular heat dissipation chamber and has accounted for suitable space.Fig. 5 illustrates the operation principle that cage structure and the hollow coal stove for heating of combustion gas heat dissipation type in the stove are different from other stove.
Find out that from Fig. 1 to Fig. 5 the component part of stove has at the bottom of trunnion 1, panel 2, cooking cover plate 3, coal cover plate 4, burner hearth cover plate 6, preceding outer wall 7, support member 9, fire grate 10, fire door 11, base 12, heat dissipation chamber's gas outlet cover plate 13, back outer wall 18, hearth wall 20, the heat dissipation chamber 23 and heat radiation chamber cap 24.Also have partition wall 19 before the heat dissipation chamber, it longitudinally all separates heat dissipation chamber.Differ 180 ° with preceding partition wall 19 and located partition wall 22 after the heat dissipation chamber, rectangle airway 16 is left in its underpart.
The construction features of this stove, the one, stove outer wall (major part is heat dissipation chamber's outer wall) is cylindrical axially split type, promptly is made up of forward and backward two semicircle outer walls 7 and 18, two seam crossings are reserved with seal clearance.With bolt with two connections after, in seal clearance, fill airtight and watertight padding; The 2nd, at the bottom of hearth wall 20, the heat dissipation chamber 23, heat dissipation chamber top 24, the forward and backward partition wall 19 of heat dissipation chamber and parts such as 22 are an integral body in fact, are to be watered to build by aluminous refractory cement to form.
This stove operation principle is seen Fig. 5.During normal the heating, burner hearth 17 tops are covered by burner hearth cover plate 6, and heat dissipation chamber's gas outlet cover plate 13 is opened.At this moment, the high-temperature fuel gas RQ that burning honeycomb briquette or diffusing coal produce passes from burner hearth 17 and is positioned at hearth wall 20 tops and enters heat dissipation chamber 21 near the rectangle heat dissipation chamber air inlet 8 of preceding partition wall 19 1 sides, flow to slow along counterclockwise rotation therein, and pass through a high position and arrive high-order longer path (as shown by arrows) to low level (passing airway 16), low level, the heat in the combustion gas is fully distributed in the stove ambient air by forward and backward outer wall 7,18.After the heat overwhelming majority dispersed, combustion gas RQ through cooking flame chamber 5, entered atmosphere from chimney from being arranged in heat dissipation chamber gas outlet 14 outflows that heat radiation chamber cap 24 tightens forward partition wall 19 opposite sides.When doing the cooking operation, open burner hearth cover plate 6, then combustion gas does not flow to heat dissipation chamber 21 and flings the bottom of a pan.
Extremely shown in Figure 9 as Fig. 6.The composition of coal stove for heating system diagram has the hollow coal stove for heating 25 of combustion gas heat dissipation type, 26,90 ° of elbows 27 of stainless steel chimney, smoke evacuation suction apparatus for ash 28,42 (part that dotted line crosses), stretches out the chimney 30 of exterior wall.29 is skin.It is textural slightly different that apparatus for ash 28,42 is inhaled in smoke evacuation among the figure.Stove 25 is far away slightly from exterior wall 29 among Fig. 6; Stove 25 is from exterior wall 29 nearer (in 1 meter) among Fig. 8, and do not have 90 ° of elbows 27 in the chimney.
This stove is selected the raw material of Φ 60 * 1 (60 millimeters of external diameters, 1 millimeter of wall thickness) stainless steel tube as chimney for use.
Through overtesting, confirm that Φ 60 * 1 stainless steel tubes can satisfy the instructions for use of the described stove of this patent as chimney.Take all factors into consideration from aspects such as price, life-spans in addition, confirm Φ 60 * 1 stainless steel tubes as chimney, its economy is poor unlike traditional galvanized iron sheet chimney.As for the connection of two sections Φ 60 * 1 chimneys, can adopt the method for enlarging to connect, pipe one end after the enlarging is easy to socket and better seal is arranged after socket with an end of enlarging pipe not.There is any to be noted that the described stove of this patent belongs to small-sized stove, the honeycomb briquette of 120 millimeters of application diameters and 100 millimeters.Heating area 20-30 square metre.For medium-sized (furnace diameter increasing) stove of the same type, the chimney diameter is according to circumstances selected for use.
Fig. 7, Fig. 9 are smoke evacuation and inhale the axial plane of symmetry cutaway view of apparatus for ash.31 and 41,43 are respectively escape pipe and air inlet pipe among the figure.32 is fan blade, and 33 is distance washer, and 34 is fan shaft, and 35 is coupling sleeve, and 36 is gasket seal, and 37 for adjusting packing ring, and 38 is small machine (10W, 1250r/min), and 39 is the cable in plastics sleeve pipe, and 40 is control box.
Different among Fig. 7, Fig. 9 two figure is that air inlet pipe 41 crooked back levels are laid among Fig. 7, are suitable for the exterior wall situation far away slightly that stove stretches out from chimney.Air inlet pipe 43 is vertically laid among Fig. 9, is suitable for stove from the nearer situation of exterior wall.
Smoke evacuation is inhaled apparatus for ash 28,42 as a part independent in the coal stove system, and the user can buy and can not buy.This device starts (opening motor switch) in following situation: (1) some stove; (2) add honeycomb briquette (or diffusing coal); (3) disclose the coal ash that falls; (4) remove cinder coal ash in the ash accumulating chamber; (5) chimney falls cigarette; (6) need big firepower.For example during cooking, this device quits work during (motor stall), and the chimney function is unaffected.
The utlity model has following advantage:
1, cost is lower. This warming stove integrates stove and radiator, and simple in structure, and cost is lower Obviously.
2, it is obvious to add the hot-air effect. Thermal efficiency height. During normal heating, the people has very bright around stove Aobvious radiant heat sensation, the stove outer wall is very boiling hot, and first the touching namely of match fired, and the effect that adds hot-air is fairly obvious. This stove is particularly suitable for spacious factory building or the relatively poor room heating of heat-retaining condition. People sit around a fire and seat, energy Enjoy warm oneself by a fire winter warm to the full.
Be opposite to indoor heating coal stove. The key of thermal efficiency height is many from chimney loss heat Few. Since the special construction of this stove, as long as heat dissipation chamber's volume and outer wall size design thereof are suitable, heat dissipation chamber Each seam crossing strictly seals, and just can guarantee that the overwhelming majority of the burner hearth evolution of heat spills into the chamber by the stove outer wall In, and few from the heat of chimney loss. Certainly, for guaranteeing the swabbing action of chimney, it is few to run off from chimney It is inevitable being permitted heat.
3, be that apparatus for ash is inhaled in the supporting chimney of stove and smoke evacuation, can guarantee that cigarette and coal ash are sucked away and do not bleed Indoor. With the exception of this, the also in addition multinomial measure of guaranteed indoor cleaning health. For example, base 12 inside Recessed, the energy water is to soak cinder in the ash accumulating chamber.
4, the heat dissipation chamber of this stove doubles as the burner hearth heat-insulation layer. The burner hearth good heat insulation, furnace temperature height, fuel gas temperature height. The coal easy to burn out is difficult for flame-out during low-temperature burning in addition.
5, generally all mixed yellow mud in the honeycomb briquette, can also keep shape and have some strength after burning till cinder. The honeycomb briquette fulcrum of this stove is the lathe tool shape, as long as press down gently honeycomb briquette, undermost breeze block just can by Lathe tool shape fulcrum cuts out three grooves and falls rapidly, and the lower switch that falls behind is substantially complete, reduces flying dust.
Claims (6)
1, the hollow coal stove for heating of a kind of combustion gas heat dissipation type, the trunnion (1) that comprises top, panel (2), cover plate (3,4,6) and chimney (26,27,30,31,41,43), the outer wall (7 at middle part, 18), hearth wall (20) and outer wall (7,18) heat dissipation chamber (21) that forms and between the hearth wall (20), the partition wall (19 that is provided with in the heat dissipation chamber (21), 22), air inlet (8), gas outlet (14), the fire grate of bottom (10), fire door (11) and base (12) is characterized in that: described heat dissipation chamber (21) is by outer wall (7,18) with hearth wall (20), at the bottom of the heat dissipation chamber (23), the space that forms between the heat radiation chamber cap (24) constitutes; (23), heat radiation chamber cap (24), partition wall (19,22) are one-time formed integral body at the bottom of hearth wall (20), the heat dissipation chamber; Gas outlet (14) is arranged on the heat radiation chamber cap (24).
2, the hollow coal stove for heating of a kind of combustion gas heat dissipation type according to claim 1 is characterized in that: be provided with fan (38,32) in the described chimney (31).
3, the hollow coal stove for heating of a kind of combustion gas heat dissipation type according to claim 2 is characterized in that: described fan (38,32) constitutes smoke evacuation with chimney escape pipe (31), air inlet pipe (41,43) and inhales apparatus for ash (28,42).
4, the hollow coal stove for heating of a kind of combustion gas heat dissipation type according to claim 1 and 2 is characterized in that: described outer wall (7,18) is to be formed by connecting by preceding outer wall (7) and back outer wall (18).
5, the hollow coal stove for heating of a kind of combustion gas heat dissipation type according to claim 1 and 2 is characterized in that: (23), heat radiation chamber cap (24), partition wall (19,22) are to be watered by refractory cement to build the integral body that forms at the bottom of described hearth wall (20), the heat dissipation chamber.
6, the hollow coal stove for heating of a kind of combustion gas heat dissipation type according to claim 1 and 2, it is characterized in that: described chimney (26,27,30,31,41,43) is the stainless steel chimney.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098902 CN200952738Y (en) | 2006-09-09 | 2006-09-09 | Gas radiating hollow warming coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620098902 CN200952738Y (en) | 2006-09-09 | 2006-09-09 | Gas radiating hollow warming coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952738Y true CN200952738Y (en) | 2007-09-26 |
Family
ID=38811039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620098902 Expired - Fee Related CN200952738Y (en) | 2006-09-09 | 2006-09-09 | Gas radiating hollow warming coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952738Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297455A (en) * | 2010-06-22 | 2011-12-28 | 孙福民 | Automatic soot sucking machine |
-
2006
- 2006-09-09 CN CN 200620098902 patent/CN200952738Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297455A (en) * | 2010-06-22 | 2011-12-28 | 孙福民 | Automatic soot sucking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 |