CN2278163Y - Double-chamble multi-function stove for warming - Google Patents
Double-chamble multi-function stove for warming Download PDFInfo
- Publication number
- CN2278163Y CN2278163Y CN 96216957 CN96216957U CN2278163Y CN 2278163 Y CN2278163 Y CN 2278163Y CN 96216957 CN96216957 CN 96216957 CN 96216957 U CN96216957 U CN 96216957U CN 2278163 Y CN2278163 Y CN 2278163Y
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- CN
- China
- Prior art keywords
- flue
- stove
- temperature air
- pair
- burner hearth
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a double-chamber changing burning multifunctional stove for warming, which comprises a flue, a stove room, stove chambers, a stove body, etc., wherein, two stove chambers are arranged in the stove body; a high-temperature air room, and a communicating pipe and a forced water circulating channel which are communicated with the two stove chambers, and a steam generator are arranged between the two stove chambers; a high-temperature air room for a stove port, which is connected with the high-temperature air room, is arranged on the stove port; the upper parts of the stove chambers are provided with secondary air inlet pipes; the side walls of the stove body and the stove room are provided with a water jacket of the stove body; the outer wall of the flue is also provided with a flue water jacket. The utility model can burn bituminous coal without smoke pollution, and has the advantages of sufficient burning, fuel saving, good ventilating effect, high thermal efficiency, high heating performance and safety.
Description
The utility model relates to a kind of pair of thorax and changes the burning multifunctional heating stove.
China's bituminous coal aboundresources, but because combustion apparatus is comparatively backward, thereby burn bituminous coal and cause great waste and environmental pollution.Especially the used cooking stove of dining room and food, beverage trade is to burn anthracite block coal and moulded coal mostly, though the anthracite flue dust is few, can reduce the pollution to environment, its firepower deficiency, and price height.As burn bituminous coal firepower foot, contaminated environment but cigarette is too big.In addition at present the cooking a meal of family expenses, radiator have only a burner hearth mostly, adopt gravity-flow ventilation grate firing mode to burn, and there is over-emitting black exhaust in this stove and problem such as can not fully burn in use, and efficiency of combustion is low, heating effect is poor.
The utility model relates to a kind of utilization and strengthens the bituminous coal non-smoke combustion technique, makes to burn bituminous coal and do not have smoke contamination, can fully burn, and capable of saving fuel, indoor cleaning, two thoraxes that effect of natural ventilation is good, the thermal efficiency is high, safe and reliable change the burning multifunctional heating stove.
The purpose of this utility model can realize by following measure:
A kind of pair of thorax changes the burning multifunctional heating stove, contains flue, furnace chamber, burner hearth, body of heater etc.; In body of heater, be provided with two burner hearths; Between two burner hearths, be provided with high temperature air compartment and the communicating pipe that is connected two burner hearths and force water circulation channel, steam generator; Be provided with the fire door high temperature air compartment that links with the high temperature air compartment at the fire door place of burner hearth; And also be provided with secondary wind inleting tube in upper furnace; Sidewall at body of heater and furnace chamber is provided with water jacket of the furnace body in addition; Outer wall at flue also is provided with the flue water leg.
The purpose of this utility model also can realize by following measure:
Change the lower furnace portion of burning multifunctional heating stove at two thoraxes and be provided with the upper and lower fire grate that is the suspension bucket formula; And on last fire grate, be connected with shake the ash; Described flue links by ash pipe and grey chamber, and is provided with the ash pipe plate in ash pipe; Also be provided with chimney valve on flue top, and also be provided with the flue horizontal water tube in flue, flue horizontal water tube and flue water leg link; Be provided with row's stone hole at the center of described upper and lower fire grate; On described body of heater, be provided with in addition parallel and become angle with inwall with its inwall, and be coupled to each other and with solid mud that water jacket of the furnace body the links gusset that absorbs heat.
The utility model has following advantage compared to existing technology:
1, the two thoraxes of the utility model burning in turn, the fugitive constituent in the burner hearth that at first burns is the fuel gas in the bituminous coal, thereby can solve the black smoke pollution problem, and has made full use of fuel, and furnace temperature is improved.
2, the utility model is provided with steam generator between two burner hearths, when furnace temperature is higher, steam generator produces water vapour and enters burner hearth, react generation coal gas with bright coal, thereby combustion process is strengthened, when burning coal gas, discharge a large amount of heats, can make full combustion of fuel, fuel savings, the raising thermal efficiency like this.
3, the utility model is provided with the double-deck fire grate of suspension bucket formula in lower furnace portion, and its incoming air area is big, the air quantity foot; Be provided with secondary wind inleting tube in upper furnace in addition, can guarantee that a large amount of oxygen are supplied with in the combustion process, help smoke combustion; And also being provided with the high temperature air compartment at two burner hearths middle parts, the heat that utilizes communicating pipe and upper furnace heats the secondary wind of the blast pipe of high temperature air compartment, thereby guarantees to supply with a large amount of high-temperature oxygens in the combustion process, impels the oxidized after-flame.
4, the utility model is equipped with water jacket at sidewall of the furnace body and flue outer wall, between two burner hearths, be provided with the forced circulation aquaporin that is low early and high after, and in flue, be provided with horizontal water tube, the heat of high-temperature flue gas in the heat of burner hearth and the flue all can be absorbed, and utilize the special construction of forced circulation aquaporin that the water after the heating is circulated by force; Thereby can make full use of the energy, and improve the temperature of recirculated water, make heating area can reach 150m2.
5, flue of the present utility model links by ash pipe and grey chamber, can make flue dust fall into ash pipe and prevent to stop up horizontal flue, when shaking ash, can open the plate of ash pipe and enter the flying dust in the furnace chamber outdoor with crank, prevent that flying dust from polluting, sanitation and hygiene in the holding chamber.
6, the utility model is provided with Flue valve on flue, closes Flue valve when banking up a fire, and can slow down burning, makes things convenient for, banks up a fire reliably.
7, fire grate of the present utility model center is provided with row's stone hole stone of can draining automatically, has avoided the difficult problem of blowing out row stone.
8, the utility model is guaranteeing to have saved fuel again under the condition that fuel makes full use of owing to taked the non-smoke combustion technique of strengthening, and per hour coal consumption is no more than 2 kilograms, and its heating thermal efficiency is greater than 85%.
9, the utility model both can prevent that furnace lining from coming off owing to adopted the solid mud heat absorption of burner hearth gusset, the burner hearth heat can be passed to water jacket of the furnace body again.
Concrete structure of the present utility model is provided by the following drawings:
Fig. 1 is a structural representation of the present utility model
1-flue, 2-chimney valve, 3-outlet pipe, 4-flue horizontal water tube, 5-flue water leg
6-stove circle, 7-fire door cover plate, 8-furnace chamber, 9-furnace platform, 10-water jacket of the furnace body
Gu 11-fire door, 12-fire door high temperature air compartment, 13-mud heat absorption gusset, 14-high temperature air compartment
15-high temperature air compartment, 16-communicating pipe of blast pipe 17-burner hearth, 18-secondary wind inleting tube
19-pressure water circulation channel, 20-steam generator 21-shake ash 22-upward fire grates
23-following fire grate 24-body of heater 25-grey chamber 26-fire door 27-ash bucket 28-water inlet pipe
Fig. 2 is an A-A cutaway view of the present utility model
29-ash pipe 30-grey tube shut-off device
Fig. 3 is a fire grate structural representation of the present utility model
31-row stone hole
Fig. 4 is that fire grate B of the present utility model is to schematic diagram
The utility model also is described in further detail structure accompanying drawing 1,2,3,4 embodiment:
With reference to Fig. 1,2, a kind of pair of thorax changes the burning multifunctional heating stove, contains flue (1), furnace chamber (8), burner hearth (17), body of heater (24) etc.; In body of heater (24), be provided with two burner hearths (17); Between two burner hearths (17), be provided with high temperature air compartment (14) and the communicating pipe that is connected two burner hearths (17) (16) and force water circulation channel (19), steam generator (20); Locate to be provided with the fire door high temperature air compartment (12) that links with high temperature air compartment (14) at the fire door (11) of burner hearth (17); And also be provided with secondary wind inleting tube (18) on burner hearth (17) top; Sidewall at burner hearth (17) and furnace chamber (8) is provided with water jacket of the furnace body (10) in addition, and water jacket of the furnace body (10) links with forced circulation aquaporin (19); Outer wall at flue (1) also is provided with flue water leg (5), and flue water leg (5) links with water jacket of the furnace body (10); And in flue (1), being provided with flue horizontal water tube (4), flue horizontal water tube (4) links perpendicular to flue (1) axis and with flue water leg (5); Described flue (1) links by ash pipe (29) and grey chamber (25), and is provided with ash pipe plate (30) in ash pipe (29); Also be provided with chimney valve (2) on flue (1) top in addition.Described burner hearth (17) bottom be provided be the suspension bucket formula on, following fire grate (22), (23); Central lower at upper and lower fire grate (22) (23) is provided with row stone hole (31); And on last fire grate (22), be connected with and shake ash (21); On described body of heater (24), be provided with parallel with its inwall and with inwall at an angle of 90, and the solid mud heat absorption gusset (13) that is coupled to each other and links with water jacket of the furnace body (10).
Operation principle of the present utility model is as follows:
At first open fire door (26) and chimney valve (2), remove fire door cover plate (7), two burner hearths (17) are lit a fire simultaneously.When treating that coal in the stove has drawn very hot oven, a burner hearth (17) is filled it up with coal, respectively fire door (11) and furnace chamber (8) are sealed with fire door cover plate (7) and stove circle (6); A large amount of flue gases that this burner hearth (17) produces enter another burner hearth (17) through communicating pipe (16) and burn; Can close fire door (26) during normal combustion, then open fire door (26) when needing to strengthen firepower on a small quantity.Coal fugitive constituent in closed furnace (17) has burnt cinder, when only staying red as fire fixed carbon piece, fills it up with new coal, burn identical with above-mentioned steps, two so repeatedly thorax alternate combustion for not the wing furnace thorax (17) in addition of coal again.When a burner hearth (17) burnt, the secondary wind inleting tube (18) of this burner hearth (17) was introduced burner hearth (17) nation with wind and is helped smoke combustion; High temperature air compartment (14) is by high temperature air compartment blast pipe (15) air feed, after utilizing the heat of communicating pipe (16) of its underpart and burner hearth (17) to be heated, enter fire door (11) and burner hearth (17) by the fire door high temperature air compartment (12) that links with high temperature air compartment (14), supply with a large amount of high-temperature oxygens to the combustion zone, impel the abundant oxidation of fuel to burn.When burning was the strongest, the steam generator (20) between two burner hearths (17) produced a large amount of steam and enters burner hearth (17), reacts generation coal gas with bright coal, and combustion process is strengthened, and produced a large amount of heats.This stove attaches heating, and by water leg (10) (5) topped up with water of water inlet pipe (28) with body of heater (24) and furnace chamber (8) and flue (1) sidewall, circulate by outlet pipe (3) in the heating back.When needing ash discharge, open the ash pipe plate (30) in the ash pipe (29) earlier, fall into ash ash pipe (29) in automatically fall ash entrance chamber (25) by flue (1) this moment, shake ash again and ash can be entered ash bucket (27) to (21), the stone of discharging by row's stone hole (31) at upper and lower fire grate (22) (23) center falls into ash bucket (27).In the time of need banking up a fire, chimney valve (2) and fire door (26) closed get final product.
Claims (6)
1, a kind of pair of thorax changes the burning multifunctional heating stove, contains flue (1), furnace chamber (8), burner hearth (17), body of heater (24) etc.; In body of heater (24), be provided with two burner hearths (17); It is characterized in that between two burner hearths (17), being provided with high temperature air compartment (14) and the communicating pipe that is connected two burner hearths (17) (16) and force water circulation channel (19), steam generator (20); Locate to be provided with the fire door high temperature air compartment (12) that links with high temperature air compartment (14) at the fire door (11) of burner hearth (17); And also be provided with secondary wind inleting tube (18) on burner hearth (17) top; Sidewall at body of heater (24) and furnace chamber (8) is provided with water jacket of the furnace body (10) in addition; Outer wall at flue (1) also is provided with flue water leg (5).
2, as claimed in claim 1 pair of thorax changes the burning multifunctional heating stove, it is characterized in that being provided with upper and lower fire grate (22), (23) that are the suspension bucket formula in burner hearth (17) bottom; And on last fire grate (22), be connected with and shake ash (21).
3, as claimed in claim 1 pair of thorax changes the burning multifunctional heating stove, it is characterized in that flue (1) links by ash pipe (29) and grey chamber (25), and be provided with ash pipe plate (30) in ash pipe (29).
4, as claimed in claim 1 pair of thorax changes the burning multifunctional heating stove, it is characterized in that also being provided with chimney valve (2) on flue (1) top; Also be provided with flue horizontal water tube (4) in flue (1), flue horizontal water tube (4) links with flue water leg (5).
5, as claimed in claim 2 pair of thorax changes the burning multifunctional heating stove, it is characterized in that being provided with at the center of upper and lower fire grate (22) (23) row stone hole (31).
6, as claimed in claim 1 pair of thorax changes the burning multifunctional heating stove, it is characterized in that on described body of heater (24), being provided with parallel with its inwall and become angle with inwall and be coupled to each other and with solid mud that water jacket of the furnace body (10) the links gusset (13) that absorbs heat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96216957 CN2278163Y (en) | 1996-07-12 | 1996-07-12 | Double-chamble multi-function stove for warming |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96216957 CN2278163Y (en) | 1996-07-12 | 1996-07-12 | Double-chamble multi-function stove for warming |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2278163Y true CN2278163Y (en) | 1998-04-08 |
Family
ID=33898274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96216957 Expired - Fee Related CN2278163Y (en) | 1996-07-12 | 1996-07-12 | Double-chamble multi-function stove for warming |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2278163Y (en) |
-
1996
- 1996-07-12 CN CN 96216957 patent/CN2278163Y/en not_active Expired - Fee Related
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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 |