CN2288367Y - Multifunctional heating stove - Google Patents
Multifunctional heating stove Download PDFInfo
- Publication number
- CN2288367Y CN2288367Y CN 96220283 CN96220283U CN2288367Y CN 2288367 Y CN2288367 Y CN 2288367Y CN 96220283 CN96220283 CN 96220283 CN 96220283 U CN96220283 U CN 96220283U CN 2288367 Y CN2288367 Y CN 2288367Y
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- water tank
- mesopore
- flue
- furnace
- sleeve pipe
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Abstract
The utility model discloses a multifunctional heating stove for heating, bath, supplying hot water, and cooking, which is not only suitable for being used for large habitable rooms by individual residents, but also suitable for being used for hotels, restaurants, small conference rooms, classrooms, etc. The multifunctional heating stove is provided with a top water tank, an internal water tank and an external water tank which are communicated with external loads inside, wherein, two interspaces are respectively arranged between the internal side surface of the top water tank and the upper end surface of the internal water tank and between the external side surface of the internal water tank and the internal side surface of the external water tank, are communicated with each other, and form an internal flue, and the lower end port of internal flue is communicated with an external flue which is arranged on the lower part of the stove. A grate elevating mechanism is arranged under a grate and is connected with the grate. Compared with the existing similar type coal stoves, the multifunctional heating stove can save coal by 10% to 30% under the same use condition. The multifunctional heating stove can supply heat for a large area which can reach 130 square meters to 180 square meters. The heat efficiency of the utility model can reach 80% to 85%. Therefore, the utility model has the advantages of simple structure, easy fabrication, convenient operation and use, high heat efficiency, etc.
Description
The utility model relates to a kind of multifunctional coal-fired heating stove.Specifically belong to a kind of for heating, have a bath, cook and the civil multifunctional heating stove of hot water.
Existing heating stove with purposes such as can supplying heating, cook, its structure mainly is at water leg that has fin type radiation heat-absorbent surface of boiler clothing arranged outside, when the high-temperature flue gas that is produced when coal combustion is discharged by the flue of furnace roof fume collecting chamber, must be by the fin type water leg, simultaneously with the water in the heat transferred water leg.Because exhaust opening is arranged on the top of stove, the path that high-temperature flue gas conducts heat is short, and endotherm area is little, and heat transfer effect is poor.The structure of fire door in addition, heat scatters and disappears big, so this kind furnace thermal efficiency is low, thermal losses is big, the coal consumption height can be little for heating area, only is applicable to that living space is less than 68M
2The resident use.This kind furnace construction complexity simultaneously, the manufacturing cost height.
The purpose of this utility model is, provides a kind of consumption coal low, and thermal efficiency height can supply the big Multifunction heating stove of heating area.
For achieving the above object, the technical solution of the utility model is: this multifunctional heating stove, comprise furnace shell, base, boiler clothing, heat insulation layer, furnace bottom, fire door, fire grate and boiler, and boiler is exposed on the interior side of flue, is shaped on the heat absorption fin.Furnace shell is contained on the furnace base, and boiler clothing is arranged in the furnace shell and is contained on the furnace bottom, and fire grate is contained on the furnace bottom of boiler clothing bottom, and fire door is built in the furnace base side, and middle and upper part and top in the stove are provided with inner water tank, outer water tank and top water tank.Inner water tank places the middle and upper part in the boiler clothing outside, and and the boiler clothing lateral surface between internal insulation is housed, outer water tank is arranged on the furnace shell inboard, and and the furnace shell medial surface between outer heat insulation layer is housed; The top water tank is arranged on furnace shell top board inboard, and and the furnace shell top board between the top heat insulation layer is housed.Be provided with the space between the lateral surface of inner water tank and the medial surface of outer water tank, also be provided with the space between the medial surface of the upper surface of inner water tank and top water tank, the two spaces formation inner flue that communicates.The inner flue lower port is connected in the bottom of stove with external flue and communicates; The above fire door inner chamber in the upper port of inner flue and boiler clothing top communicates.The upper and lower part of inner water tank is provided with outlet pipe and return pipe, and outlet pipe and return pipe are connected with delivery port with the water inlet of load respectively.Outer water tank and top water tank can be made as one, also can not be made as one.When being made as one, the top and the bottom of outer water tank are provided with outlet pipe and return pipe, communicate with outlet with the import of load; When not being made as one, outer water tank and top water tank are separated into two independent water tanks, and two water tanks are shaped on outlet pipe and return pipe respectively, and it is connected with external loading respectively.Also can be provided with water inlet pipe and outlet pipe separately, be connected with load outer water tank separately as a water tank; With tube connector inner water tank is connected one with the top water tank, and set out water pipe and be connected with load with return pipe, space between space between tube connector and inner water tank upper surface and top water tank medial surface constitutes a part and the upper port thereof of inner flue, form another part of inner flue (1) between the medial surface of the lateral surface of inner water tank (18) and outer water tank (16), two partly communicate.The fire door inner chamber that the boiler clothing top of this heating stove is above is provided with the cage ring that can take out and put into.The bottom of furnace bottom, the top of fire door are provided with the fire grate elevating mechanism, and an end of fire grate elevating mechanism is connected with fire grate, and the other end is connected with handle, and handle is stretched the outside at furnace shell.The fire grate elevating mechanism is made up of pallet, sleeve pipe, transmission ball and operating grip.Sleeve pipe is shaped on the middle part through hole, and is fixed on the furnace base, and sleeve pipe is contained in the mesopore of an end in the stove pallet is housed, and the top of pallet is connected with fire grate.Sleeve pipe is stretched in an end mesopore in the furnace shell outside operating grip is housed.Operating grip is contained between the end face and the end face of pallet than the part in the sleeve pipe mesopore of the part in the sleeve pipe mesopore, in the sleeve pipe mesopore, the transmission ball of some is housed, and both ends of the surface is joined with the transmission ball that is contained in the two ends in the mesopore respectively.Outer surface is tangent between transmission ball and transmission ball, the outer surface of transmission ball and the inner surface of mesopore, or tangent, or gapped slightly, transmission ball can only be in mesopore along the axial rolling in hole or move.Pallet and operating grip can move axially along the sleeve pipe mesopore respectively.Best connected mode is for being threaded between operating grip and sleeve pipe mesopore.Transmission ball the best is steel ball or iron ball.
The utlity model has following effect and advantage
1, because the utility model is provided with the inner flue that is made of inside and outside water tank and top water tank, high-temperature flue gas must be discharged by lower furnace through inner flue, thereby the heat transfer circuit path length; Inside and outside in addition water tank and top water tank all have a side to be exposed in the inner flue, and endotherm area is big, and distribute rationally, so heat transfer effect is good, thermal efficiency height.
2, owing to the design feature of the utility model inner flue and burner hearth, temperature was low when flue gas when being arranged by external flue, the fire box temperature height, and furnace roof heat radiation loss is little, and therefore, the thermal efficiency of this kind coal stove improves greatly, reaches 80-85% after tested.
3, coal consumption is low, compares with existing multifunctional heating stove, and under identical service condition, 10-30% can economize on coal.
4, function is many, not only can be, have a bath for heating, but manufacture hot water also cooks.
5, can be big for heating area, not only can use for the resident individual in big room, also be applicable to the 130-180M of no heating facility
2Meeting room, classroom.Use such as restaurant and hotel.
6, simple in structure, be easy to processing, manipulate easy.
Below in conjunction with accompanying drawing and most preferred embodiment the utility model is described in further details.
Fig. 1, multifunction heating furnace structure are all looked schematic diagram
Fig. 2, use this multifunctional heating stove structural representation when cooking of heating up water.
Fig. 3, outer water tank separately, the structural representation when inner water tank and top water tank are connected as a single entity with tube connector.
The A of Fig. 4, Fig. 4 is to view
Fig. 5, fire grate elevating mechanism structural representation
As most preferred embodiment of the present utility model, mainly by furnace base (10), furnace shell (7), boiler clothing (15), ash bucket (9), reflection bell (2), inner water tank (18), outer water tank (16), top water tank (17), cage ring (4), internal insulation (5), outer heat insulation layer (6), top heat insulation layer (20) and fire grate elevating mechanism (8) constitute this multifunctional heating stove.Furnace shell (7) is contained on the furnace base (10), boiler clothing (15) is contained on the interior furnace bottom of furnace shell (7), fire grate (3) is contained on the furnace bottom of bottom of boiler clothing (5), ash bucket (9) amount of establishing is in base (10) bottom, fire door is built in the side of furnace base (10), middle and upper part, boiler clothing (15) outside is provided with inner water tank (18), between inner water tank (18) and boiler clothing (15) internal insulation (6) is housed, and boiler clothing (15) outside all is wrapped in internal insulation (5) from the top to the bottom.Furnace shell (7) inboard is provided with outer water tank (16), between the side of outer water tank (16) and furnace shell (7) outer heat insulation layer (6) is housed.The top board inboard of furnace shell (7) is provided with top water tank (17), between the top board of top water tank (17) and furnace shell (7) top heat insulation layer (20) is housed.The top of outer tank (16) is connected with the outer downside of top water tank (17) and communicates, and two water tanks are made as one.Leave the space between the inboard of the outside of inner water tank (18) and outer water tank (16), also leave the space between the medial surface of the upper surface of inner water tank (18) and top water tank (17), two spaces communicate and form inner flue (1).Outer water tank (16), top water tank (17) and inner water tank (18) are exposed on the interior side of inner flue (1) and are shaped on the heat absorption fin.The above fire door inner chamber in the top of the upper port of inner flue (1) and boiler clothing (15) communicates; The lower port of inner flue (1) is connected in the bottom of stove with external flue (21).The upper and lower in inner water tank (18) outside is provided with return pipe (19) and outlet pipe (19), and outlet pipe (19) is connected with rose boiler (12) water inlet, and the delivery port of return pipe (19) external water source is connected.The outer upper and the bottom of outer water tank (16) are provided with outlet pipe (19) and return pipe (19), and the water inlet with radiator (11) is connected with delivery port respectively.Also can be made as one to inner water tank (18) and top water tank (17) outer water tank (16) separately as a water tank.Be provided with outlet pipe (19) and water inlet pipe (19) in the outer upper and the bottom of outer water tank (16) this moment, and outlet pipe (19) is connected with the import of hot water storage tank (12), and water inlet pipe (19) is connected with the outlet at external water source.Two water tanks are connected as a single entity between the upper end of inner water tank (18) and top water tank (17) medial surface with tube connector (26), and in top water tank (17), setting out water pipe (19) is connected with the water inlet of radiator (11), be provided with return pipe (19) in the bottom of inner water tank (18), be connected with the delivery port of radiator (11).Space between the medial surface of the upper surface of space between tube connector (26) and inner water tank (18) and top water tank (17) constitutes a part and the upper port thereof of inner flue (1).Form another part of inner flue (1) between the medial surface of the lateral surface of inner water tank (18) and outer water tank (16), two partly communicate.The top of the bottom of furnace bottom, ash bucket (9) is provided with fire grate elevating mechanism (8).One end of fire grate elevating mechanism (8) is connected with fire grate (3), and the other end is connected with handle, and handle is stretched the outside in furnace shell (7).Fire grate elevating mechanism (8) is made of pallet (22), sleeve pipe (23), steel ball (24) and operating grip (25).Sleeve pipe (23) is shaped on the middle part through hole, and is fixed on that furnace base (10) is gone up, the top of ash bucket (9).Sleeve pipe (23) is contained in the interior end mesopore of stove pallet (22) is housed, and the top of pallet (22) is connected with fire grate (3).Sleeve pipe (23) is stretched in an end mesopore in furnace shell (7) outside, and operating grip (25) is housed.End face and pallet (22) that operating grip (25) is contained in the part in sleeve pipe (23) mesopore are contained between the end face of the part in sleeve pipe (23) mesopore, in sleeve pipe (23) mesopore, be equipped with some outer surfaces tangent to each other and with middle internal surface of hole or tangent or gapped slightly steel ball (24), and both ends of the surface are joined with the steel ball that is contained in the two ends in the mesopore (24) respectively.Pallet (22) and operating grip (25) can move axially along sleeve pipe (23) mesopore respectively.Between operating grip (25) and sleeve pipe (23) mesopore for being threaded.When needs are heated up water when cooking, twisting operating grip (25) upwards moves steel ball (24) vertically in sleeve pipe (23) mesopore, promote pallet (22) and move up, fire grate (3), promotes to rising to certain altitude through pallet (22) in boiler clothing (15) together with coal-fired (14) simultaneously.Cage ring (4) is put into to more than the top of boiler clothing (15) by fire door.Open fire door, cage ring (4) is blocked the upper port of inner flue (1), and the flame and the hot flue gas that force fire coal (14) to produce rise to the bottom of a pan, for heating up water, cooking.When needs heating with when having a bath, twist operating grip (25) on the contrary with above-mentioned direction, steel ball (24) moves down, pallet (22) together with fire grate (3), coal-fired (14) in boiler clothing (15) lining, drop to certain position together, make the upper surface of coal not be higher than the top of boiler clothing (15).Take cage ring (4) away from fire door, the above fire door inner chamber in the upper port of inner flue (1) and boiler clothing (15) top communicates.High-temperature flue gas is via inner flue (1), and with heat transferred inner water tank (18), the recirculated water in outer water tank (16) and the top water tank (17) is discharged by external flue (21) at last.When not using stove, shut fire door, cover fire door with reflection bell (2), its waste heat still follows inner flue (1), fully passes to inside and outside heat energy and the top water tank, for heating with have a bath.
Claims (4)
1, a kind of multifunctional heating stove, comprise furnace shell, bell, base, boiler clothing, heat insulation layer, furnace bottom, the stove chain, fire door, flue and boiler, furnace shell is contained on the base, boiler clothing is arranged in the furnace shell, and be contained on the furnace bottom, fire grate is contained on the furnace bottom of boiler clothing bottom, fire door is built in the base side, boiler is exposed on the interior side of flue, be shaped on the heat absorption fin, it is characterized in that: middle and upper part and top in this multifunctional heating stove, be provided with inner water tank (18), outer water tank (16) and top water tank (17), inner water tank (18) place middle and upper part, boiler clothing (15) outside and and boiler clothing (15) outside between internal insulation (5) is housed, outer water tank (16) be arranged on the inboard of furnace shell (7) and and furnace shell (7) inboard between outer heat insulation layer (6) is housed, top water tank (17) be arranged on furnace shell (7) top board inboard and and furnace shell (7) top board between top heat insulation layer (20) is housed, between the medial surface of the lateral surface of inner water tank (18) and outer water tank (16), between the medial surface of the upper surface of inner water tank (18) and top water tank (17), be respectively equipped with the space, and two spaces communicate and form inner flue (1), the lower port of inner flue (1) is communicated with in the bottom of stove with external flue (21), and the above fire door inner chamber in the upper port of inner flue (1) and boiler clothing (15) top communicates; The top and the bottom of inner water tank (18) are provided with outlet pipe (19) and return pipe (19), outlet pipe (19) and return pipe (19) are connected with delivery port with the water inlet of load (12) respectively, outer water tank (16) can be made as one with top water tank (17), also can not be made as one, when being made as one, the top and the bottom of outer water tank (16) are provided with outlet pipe (19) and return pipe (19), outlet pipe (19) and return pipe (19) are connected with delivery port with the water inlet of load (11) respectively, when outer water tank (16) and top water tank (17) are not made as one and when being separated into two independent water tanks, outer water tank (16) is respectively equipped with outlet pipe (19) and return pipe (19) with top water tank (17), and it is connected with external loading respectively; The fire door inner chamber that the top ports of the boiler clothing of this heating stove (15) is above is provided with the cage ring (4) that can take out and put into; The top of the bottom of furnace bottom, ash bucket (9) is provided with fire grate elevating mechanism (8), and an end of fire grate elevating mechanism (8) is connected with fire grate (3), and the other end is connected with handle, and handle is located at the outside of furnace shell (7); Ash bucket (9) is arranged on the bottom of the furnace base (10) of fire grate elevating mechanism (8) downside.
2, multifunctional heating stove according to claim 1, it is characterized in that: outer water tank (16) separately as a water tank, and be provided with water inlet pipe (19) and outlet pipe (19), be connected with load, with tube connector (26) with inner water tank (18) and top water tank (17), be connected as a single entity, and be provided with outlet pipe (19) and return pipe (19), be connected with load, space between the upper surface of space between tube connector (26) and inner water tank (18) and top water tank (17) medial surface forms a part and the upper port thereof of inner flue (1), form another part of inner flue (1) between the medial surface of the lateral surface of inner water tank (18) and outer water tank (16), two partly communicate.
3, multifunctional heating stove according to claim 1, it is characterized in that: fire grate elevating mechanism (8) is by pallet (22), sleeve pipe (23), transmission ball (24) and operating grip (25) are formed, sleeve pipe (23) is shaped on the middle part through hole, and be fixed on the furnace base (10), sleeve pipe (23) is contained in the mesopore of an end in the stove pallet (22) is housed, the top of pallet (22) is connected with fire grate (3), sleeve pipe (23) is stretched in an end mesopore in furnace shell (7) outside operating grip (25) is housed, end face and pallet (22) that operating grip (25) is contained in the part in sleeve pipe (23) mesopore are contained between the end face of part in sleeve pipe (23) mesopore, in sleeve pipe (23) mesopore, the transmission ball (24) of some is housed, and both ends of the surface are joined with the transmission ball (24) that is contained in the mesopore two ends respectively, outer surface is tangent between transmission ball (24) ball and ball, can be tangent between transmission ball (24) outer surface and middle internal surface of hole, also can be gapped slightly, transmission ball (24) can only be in mesopore along the axial rolling in hole or move, pallet (22) and operating grip (25) can move axially along sleeve pipe (23) mesopore respectively, and the best connected mode between operating grip (25) and sleeve pipe (2 3) mesopore is for being threaded.
4, according to claim 2 or 3 described multifunctional heating stoves, it is characterized in that: the transmission ball of being adorned in sleeve pipe (23) mesopore of fire grate elevating mechanism (8) (24) is best to be steel ball or iron ball.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220283 CN2288367Y (en) | 1996-08-23 | 1996-08-23 | Multifunctional heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96220283 CN2288367Y (en) | 1996-08-23 | 1996-08-23 | Multifunctional heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2288367Y true CN2288367Y (en) | 1998-08-19 |
Family
ID=33900640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96220283 Expired - Fee Related CN2288367Y (en) | 1996-08-23 | 1996-08-23 | Multifunctional heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2288367Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135485A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Commercial charcoal stove for recycling waste heat |
| CN105135481A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Commercial charcoal stove for recycling waste heat |
| CN105135496A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Waste heat recovery dual-port oil gas stove |
| CN105135482A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Commercial charcoal-burning water heating stove |
| CN105222174A (en) * | 2014-06-02 | 2016-01-06 | 侯国山 | Noiselessness residual heat regenerating commercial affairs oil-gas stove |
| CN106322390A (en) * | 2016-11-19 | 2017-01-11 | 无锡大功机械制造有限公司 | Grinding incinerator with lifting fire grate |
-
1996
- 1996-08-23 CN CN 96220283 patent/CN2288367Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135485A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Commercial charcoal stove for recycling waste heat |
| CN105135481A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Commercial charcoal stove for recycling waste heat |
| CN105135496A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Waste heat recovery dual-port oil gas stove |
| CN105135482A (en) * | 2014-06-02 | 2015-12-09 | 侯国山 | Commercial charcoal-burning water heating stove |
| CN105222174A (en) * | 2014-06-02 | 2016-01-06 | 侯国山 | Noiselessness residual heat regenerating commercial affairs oil-gas stove |
| CN106322390A (en) * | 2016-11-19 | 2017-01-11 | 无锡大功机械制造有限公司 | Grinding incinerator with lifting fire grate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |