CN201396806Y - Cooking and warming stove by straws - Google Patents
Cooking and warming stove by straws Download PDFInfo
- Publication number
- CN201396806Y CN201396806Y CN2009201512622U CN200920151262U CN201396806Y CN 201396806 Y CN201396806 Y CN 201396806Y CN 2009201512622 U CN2009201512622 U CN 2009201512622U CN 200920151262 U CN200920151262 U CN 200920151262U CN 201396806 Y CN201396806 Y CN 201396806Y
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- heater
- fuel
- heating furnace
- fuel tank
- opening
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Abstract
A cooking and warming stove by straws comprises a stove body and a fuel tank, wherein the fuel tank is arranged at the center of the stove body, the fuel is added in the stove at a time and graduallycombusted; and a secondary combustion distribution system is arranged between the stove body and the fuel tank. Designed with the secondary combustion distribution system, the cooking and warming stove by straws provided by the utility model enables gas in a stove chamber to completely combust and, designed with a baffle board which causes local high temperature to help secondary combustion, and designed with a fire-accumulating basin to increase the use ratio of heat.
Description
Technical field
The utility model relates to a kind of warming stove, specifically is meant a kind of stalk cooking heating furnace, belongs to people's daily living article technical field.
Background technology
Current, energy problem is the significant challenge that the mankind face, as one of effective counte-rplan, making full use of agricultural crop straw and trees branch is an important developing direction, the main at present application form that exists: the olla kitchen range that the first is traditional, but its efficient is low, pollutes big, and to ceaselessly add fuel, waste time and energy, it two is stalk gasifiers, and its is with a part self energy gas making, the thermal efficiency is lower, the tar that is produced is contaminated environment both, also wastes combustible component, and it three is that the crushed stalk drying is pressed into biomass granule fuel, but its production cost is too high, does not possess the condition of promoting in vast rural area.
Summary of the invention
For solving the defective of above-mentioned prior art, the purpose of this utility model is to provide a kind of simple in structure, economic and practical stalk cooking heating furnace.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of stalk cooking heating furnace comprises body of heater 72 and fuel tank 7, and described fuel tank 7 is positioned at the centre of body of heater 72, so that preheating destructive distillation automatically is provided with second-time burning blowing system 6 between body of heater 72 and fuel tank 7.
Described stalk cooking heating furnace, comprise restriction net 13 and fire grate 4 in this body of heater 72, wherein go up restriction net 13 and be positioned at the bottom of fuel tank 7, fire grate 4 is arranged on the bottom of fuel tank 7, on limit and be formed for placing the fuel element 16 that fuel burns between net 13 and the fire grate 4.
Described stalk cooking heating furnace, comprise blast pipe 3 in this body of heater 72, described blast pipe 3 inserts fuel element 16 central authorities, fuel is evenly burnt, described blast pipe 3 comprises ring flange 31, new wind opening 32 and upper opening 33, described ring flange 31 is positioned at the bottom of blast pipe 3, and described new wind opening 32 is arranged on the upper portion side wall of blast pipe 3, and described upper opening 33 is arranged on the top of blast pipe 3.
Described stalk cooking heating furnace, comprise down inserting type concrete vibrating mechanism 2 in this body of heater 72, described concrete vibrating mechanism 2 inserts and extends to the fuel from the bottom of blast pipe 3, described concrete vibrating mechanism 2 comprises the bar 21 that vibrates, tramples connecting rod 22, circular hole 23 is connected 24 with hinge, the described bar 21 that vibrates passes upper opening 33 and enters in the fuel, the bar 21 that vibrates be connected through the hinge 24 with trample connecting rod 22 and link to each other, circular hole 23 is arranged on to be trampled on the connecting rod 22.
Described stalk cooking heating furnace, described top of vibrating bar 21 is provided with dendritic fork, and described fork and vibrating flexibly connects with grafting, socket or the mode of being spirally connected between the bar 21.
Described stalk cooking heating furnace, it is arranged on described second-time burning blowing system 6 in the space between body of heater 72 and the fuel tank 7 with annular tube shaped form, described second-time burning blowing system 6 comprises opening 61, plural aid distributing pipe opening 62, annular aid distributing pipe 63, carrier pipe 64, opening 61 is arranged on the bottom of carrier pipe 64, annular aid distributing pipe 63 is arranged on the top of carrier pipe 64, and aid distributing pipe opening 62 is opened on the annular aid distributing pipe 63.
Described stalk cooking heating furnace, this body of heater 72 comprise to be located in the body of heater 72, to cause localized hyperthermia to help the reflecting plate 9 of second-time burning, and this reflecting plate 9 is positioned at the top of second-time burning blowing system 6, and it causes localized hyperthermia to help second-time burning.
Described stalk cooking heating furnace, this body of heater 72 comprise be positioned at reflecting plate 9 tops, improve the poly-fire pot 10 of heat utilization ratio.
Described stalk cooking heating furnace, this body of heater 72 comprise and are positioned at body of heater taper ashes 72 bottoms, that be used for ash discharge chamber 14.
The use the beneficial effects of the utility model are: the utility model cooking stove is provided with fuel tank and fuel element, guarantee fuel progressively burning for a long time, the utility model cooking stove design second-time burning blowing system, fuel gas in the furnace chamber is fully burnt, the design reflectivity plate, it causes localized hyperthermia to help second-time burning, and the poly-fire pot of design improves heat utilization ratio.
Description of drawings
Fig. 1 is the profile of the utility model stalk cooking heating furnace;
Fig. 2 is the front view of the utility model concrete vibrating mechanism;
Fig. 3 is the stereogram of the utility model blast pipe;
Fig. 4 is the stereogram of the utility model second-time burning blowing system;
Fig. 5 is the stereogram of the poly-fire pot of the utility model;
Fig. 6 is the planar structure schematic diagram of restriction net on the utility model.
Description of reference numerals:
1-stove leg 2-concrete vibrating mechanism 3-blast pipe 4-fire grate
5-fuel tank supporting leg 6-second-time burning blowing system 7-fuel tank
8-fuel tank lid 9-reflecting plate 10-gathers fire pot 11-fire door
12-air outlet 13-goes up restriction net 14-ashes chamber
The 15-ashes chamber opening 16-fuel element 21-bar that vibrates
22-tramples connecting rod 23-circular hole 24-hinge and connects
The new wind opening of 31-ring flange 32-33-blast pipe upper opening
61-opening 62-aid distributing pipe opening 63-annular aid distributing pipe
64-carrier pipe 71-charging aperture
The specific embodiment
Below by specific embodiment accompanying drawing in addition, the utility model is described in detail.
To shown in Figure 6, a kind of stalk cooking heating furnace comprises body of heater 72 and fuel tank 7 as Fig. 1, and described fuel tank 7 is positioned at the centre of body of heater 72, so that preheating destructive distillation automatically is provided with second-time burning blowing system 6 between body of heater 72 and fuel tank 7.Comprise restriction net 13 and fire grate 4 in this body of heater 72, wherein go up the bottom that restriction net 13 is positioned at fuel tank 7, fire grate 4 is arranged on the bottom of fuel tank 7, on limit and be formed for placing the fuel element 16 that fuel burns between net 13 and the fire grate 4.Comprise blast pipe 3 in this body of heater 72, described blast pipe 3 inserts fuel element 16 central authorities, fuel is evenly burnt, described blast pipe 3 comprises ring flange 31, new wind opening 32 and upper opening 33, described ring flange 31 is positioned at the bottom of blast pipe 3, described new wind opening 32 is arranged on the upper portion side wall of blast pipe 3, and described upper opening 33 is arranged on the top of blast pipe 3.Comprise down inserting type concrete vibrating mechanism 2 in this body of heater 72, described concrete vibrating mechanism 2 inserts and extends to the fuel from the bottom of blast pipe 3, described concrete vibrating mechanism 2 comprises the bar 21 that vibrates, tramples connecting rod 22, circular hole 23 is connected 24 with hinge, the described bar 21 that vibrates passes upper opening 33 and enters in the fuel, the bar 21 that vibrates be connected through the hinge 24 with trample connecting rod 22 and link to each other, circular hole 23 is arranged on to be trampled on the connecting rod 22.Described top of vibrating bar 21 is provided with dendritic fork, and described fork and vibrating flexibly connects with grafting, socket or the mode of being spirally connected between the bar 21.It is arranged on described second-time burning blowing system 6 in the space between body of heater 72 and the fuel tank 7 with annular tube shaped form, described second-time burning blowing system 6 comprises opening 61, plural aid distributing pipe opening 62, annular aid distributing pipe 63, carrier pipe 64, opening 61 is arranged on the bottom of carrier pipe 64, annular aid distributing pipe 63 is arranged on the top of carrier pipe 64, and aid distributing pipe opening 62 is opened on the annular aid distributing pipe 63.This body of heater 72 comprises to be located in the body of heater 72, to cause localized hyperthermia to help the reflecting plate 9 of second-time burning, and this reflecting plate 9 is positioned at the top of second-time burning blowing system 6, and it causes localized hyperthermia to help second-time burning.This body of heater 72 comprise be positioned at reflecting plate 9 tops, improve the poly-fire pot 10 of heat utilization ratio.This body of heater 72 comprises the taper ashes chamber 14 that is used for ash discharge that is positioned at body of heater 72 bottoms.
Operation principle simply is described below:
At first concrete vibrating mechanism 2 is inserted in the fuel tank 7, circular hole 23 is inserted on the pin of stove leg 1, hinge connects 24 can be free movable, and when trampling connecting rod 22, the bar 21 that vibrates can move up and down.Blast pipe 3 is in place by fire door 11, and ring flange 31 plays positioning action, and new wind is blown into fuel element 16 from opening 32, and the bar 21 that vibrates passes from blast pipe 3 upper openings 33.By fire door 11, in fuel tank 7, pour stalk or the branch fuel that is cut into certain-length into by charging aperture 71, put fuel tank lid 8 then, put into poly-fire pot 10 again, at last pot is placed on the fire door 11.Air outlet 12 connects chimney or air exhauster, to cause negative pressure in the body of heater.
Offer dodge gate in 14 appropriate locations, ashes chamber,, or handle coking and blocking so that combustion case is observed in igniting.Wherein, dodge gate is arranged on the bottom sidewall of body of heater, for the known general knowledge of prior art, so do not mark in the drawings.
Open dodge gate, put into combustibles such as newspaper at fire grate for 4 times, after the igniting, treat stalk or branch fuel combustion after, close dodge gate, fresh air enters from blast pipe 3, is blown into fuel element 16 through opening 32, the fuel in the fuel element 16 begins normal combustion.
Second-time burning blowing system 6 enters fresh air from opening 61, after carrier pipe 64 preheatings, arrive annular aid distributing pipe 63, from 62 ejections of aid distributing pipe opening, help does not have clean-burning fuel gas and tar fully to burn, reflecting plate 9 causes localized hyperthermia, further help second-time burning, the pot of high-temperature gas on poly-10 pairs of fire doors 11 of fire pot heats, and waste gas enters chimney from air outlet 12.
The ashes that produce after the fuel combustion in the fuel element 16 fall into ashes chamber 14 from fire grate 4, and the fuel in the fuel tank 7 is landing downwards under the gravity effect, the space that postcombustion burning back produces.If necessary, can trample concrete vibrating mechanism 2, help the downward landing of fuel.
Install good heat-insulation layer around the body of heater additional, improve the thermal efficiency.If, can between air outlet 12 and chimney, install heat abstractor additional in order to take into account heating.
After burning finished, from extracting blast pipe 3, ashes flowed out from the opening 15 of ashes chamber 14, if necessary, can open dodge gate, help ash discharge, wherein, dodge gate is arranged on the bottom sidewall of body of heater, for the known general knowledge of prior art, so do not mark in the drawings.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, under the situation of the spirit and scope that do not break away from claim and limited; can make many modifications, variation or equivalence, but all will fall within the protection domain of the present utility model.
Claims (9)
1. a stalk cooking heating furnace comprises body of heater (72) and fuel tank (7), and described fuel tank (7) is positioned at the centre of body of heater (72), it is characterized in that, is provided with second-time burning blowing system (6) between body of heater (72) and fuel tank (7).
2. stalk cooking heating furnace according to claim 1, it is characterized in that, comprise restriction net (13) and fire grate (4) in this body of heater (72), wherein go up the bottom that restriction net (13) is positioned at fuel tank (7), fire grate (4) is arranged on the bottom of fuel tank (7), on limit and be formed for placing the fuel element (16) that fuel burns between net (13) and the fire grate (4).
3. stalk cooking heating furnace according to claim 2, it is characterized in that, comprise blast pipe (3) in this body of heater (72), described blast pipe (3) inserts fuel element (16) central authorities, described blast pipe (3) comprises ring flange (31), new wind opening (32) and upper opening (33), described ring flange (31) is positioned at the bottom of blast pipe (3), described new wind opening (32) is arranged on the upper portion side wall of blast pipe (3), and described upper opening (33) is arranged on the top of blast pipe (3).
4. stalk cooking heating furnace according to claim 3, it is characterized in that, comprise down inserting type concrete vibrating mechanism (2) in this body of heater (72), described concrete vibrating mechanism (2) inserts and extends to the fuel from the bottom of blast pipe (3), described concrete vibrating mechanism (2) comprises the bar that vibrates (21), tramples connecting rod (22), circular hole (23) is connected (24) with hinge, the described bar that vibrates (21) passes upper opening (33) and enters in the fuel, the bar (21) that vibrates be connected through the hinge (24) with trample connecting rod (22) and link to each other, circular hole (23) is arranged on to be trampled on the connecting rod (22).
5. stalk cooking heating furnace according to claim 4 is characterized in that, the top of the described bar that vibrates (21) is provided with dendritic fork, flexibly connects with grafting, socket or the mode of being spirally connected between described fork and the bar that vibrates (21).
6. stalk cooking heating furnace according to claim 1, it is characterized in that, it is arranged on described second-time burning blowing system (6) in the space between body of heater (72) and the fuel tank (7) with annular tube shaped form, described second-time burning blowing system (6) comprises opening (61), plural aid distributing pipe opening (62), annular aid distributing pipe (63), carrier pipe (64), opening (61) is arranged on the bottom of carrier pipe (64), annular aid distributing pipe (63) is arranged on the top of carrier pipe (64), and aid distributing pipe opening (62) is opened on the annular aid distributing pipe (63).
7. according to claim 1 or 6 described stalk cooking heating furnaces, it is characterized in that, this body of heater (72) comprises to be located in the body of heater (72), to cause localized hyperthermia to help the reflecting plate (9) of second-time burning, and this reflecting plate (9) is positioned at the top of second-time burning blowing system (6).
8. stalk cooking heating furnace according to claim 7 is characterized in that, this body of heater (72) comprise be positioned at reflecting plate (9) top, improve the poly-fire pot (10) of heat utilization ratio.
9. stalk cooking heating furnace according to claim 1 is characterized in that, this body of heater (72) comprises and is positioned at taper ashes chamber (14) body of heater (72) bottom, that be used for ash discharge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201512622U CN201396806Y (en) | 2009-04-17 | 2009-04-17 | Cooking and warming stove by straws |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201512622U CN201396806Y (en) | 2009-04-17 | 2009-04-17 | Cooking and warming stove by straws |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201396806Y true CN201396806Y (en) | 2010-02-03 |
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ID=41619322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201512622U Expired - Fee Related CN201396806Y (en) | 2009-04-17 | 2009-04-17 | Cooking and warming stove by straws |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201396806Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292362A (en) * | 2013-06-14 | 2013-09-11 | 清华大学 | Wood stove capable of burning biomass pellet fuel |
| CN109708151A (en) * | 2018-11-19 | 2019-05-03 | 许剑聪 | The biomass stove of uniform air intake reduction coking |
-
2009
- 2009-04-17 CN CN2009201512622U patent/CN201396806Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292362A (en) * | 2013-06-14 | 2013-09-11 | 清华大学 | Wood stove capable of burning biomass pellet fuel |
| CN103292362B (en) * | 2013-06-14 | 2015-12-09 | 清华大学 | A kind of bavin stove of biomass burning granular fuel |
| CN109708151A (en) * | 2018-11-19 | 2019-05-03 | 许剑聪 | The biomass stove of uniform air intake reduction coking |
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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: 20100203 Termination date: 20120417 |