CN207132380U - Heating stove is banked up a fire mechanism - Google Patents
Heating stove is banked up a fire mechanism Download PDFInfo
- Publication number
- CN207132380U CN207132380U CN201720542812.8U CN201720542812U CN207132380U CN 207132380 U CN207132380 U CN 207132380U CN 201720542812 U CN201720542812 U CN 201720542812U CN 207132380 U CN207132380 U CN 207132380U
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- fire
- annular bin
- banked
- heating stove
- bin
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Abstract
Banked up a fire mechanism the utility model proposes a kind of heating stove, including be arranged at the annular bin of burner hearth fuel inlet, the intermediate openings of the annular bin are provided with fire sealing cover group.Wherein ventilation duct is entered under the oxygen of annular bin and the oxygen collective effect of annular bin intermediate openings, make flame and flue gas fully burn after enter in heat exchanger tube, the water jacket with being arranged on outside heat exchanger tube reaches high efficient heat exchanging；The lower cover of the fire sealing cover group using when extend into circular cone annular bin intermediate openings, the flame in burner hearth and flue gas is fully combined with oxygen, reach clean-burning purpose；Simultaneously, superposed banking fire lid, with control flame to turning over purpose under border, add heat exchange area, the rising of flame is controlled, flame is formed high-temperature region in fire door with flue gas and is fully combined with oxygen, so that the carbon monoxide in flue gas reaches abundant burning, efficiency of combustion is further improved, then the discharge capacity of pernicious gas is effectively reduced when banking up a fire.
Description
Technical field
It the utility model is related to a kind of heating equipment technical field, the mechanism that banks up a fire of more particularly to a kind of heating stove.
Background technology
In vast rural area, because central heating can not be popularized, by the way of individual heating, every family oneself
Use heating stove heating.Existing heating stove is provided with Dust Storage Room in lower portion of furnace body, is set on the body of heater corresponding with Dust Storage Room
Have and remove cinder notch, drawer is installed on except cinder notch, using except cinder notch is an air inlet.Due to having from the air quantity except cinder notch air intake
Limit, it is additionally, since air and only enters from bottom in combustion chamber, primary combustion can only be realized.Primary combustion often prevent fuel from
Fully burning, produces substantial amounts of black smoke, not only pollutes environment, while the thermal efficiency of fuel is low, causes the waste of fuel, boiler consumption
Coal amount is big.
Utility model content
For shortcomings and deficiencies in the prior art, the utility model proposes one kind, when banking up a fire, efficiency of combustion is higher, and energy
The gasification, and combustion air distribution mechanism of enough heating stoves for effectively reducing pernicious gas and CO emission.
In order to achieve the above object, banked up a fire mechanism the utility model proposes a kind of heating stove, including be arranged at burner hearth fuel
The annular bin of entrance, the annular bin have a hollow inner chamber, the intermediate openings of the circular cone annular bin and burner hearth
Fuel inlet is turned on, and several first through hole of circumference uniform distribution are provided with the annular bin opening outer wall, and described first is logical
Hole is turned on the inner chamber of annular bin, and the annular bin is also associated with ventilation duct, and described ventilation duct one end is led with annular bin
Logical, the other end and burner hearth turned on outside, the ventilation duct extend default length along hearth outer wall；
The intermediate openings of the annular bin are provided with fire sealing cover group, and the fire sealing cover group includes lower cover, on the lower lid
Column is provided with, the column has default length, and the column circumference is provided with three support bars, the transverse direction of the lower cover
Sectional area is less than the lateral cross-sectional area of circular cone annular bin intermediate openings, is opened so that lower cover can extend into the middle part of annular bin
Intraoral, when the lower cover is extend into the intermediate openings of annular bin, the they sup-port is in circular cone annular bin
Portion's upper opening portion is fixed so that lower cover is supported, while has default spacer between the lower cover circumference and annular bin opening
From now the lower cover is corresponding with first through hole；
Also include banking fire lid, be provided with third through-hole in the middle part of the banking fire lid, the banking fire lid can pass through third through-hole
It is socketed on the column, the lateral cross-sectional area of the banking fire lid is more than the lateral cross-sectional area of the annular bin opening, works as pressure
When fire cover is socketed on the column, the banking fire lid is located at circular cone annular bin upper opening portion and had with annular bin opening
Default spacing distance.
As the preferential of above-mentioned technical proposal, the column top is provided with the second through hole.
As the preferential of above-mentioned technical proposal, what the diameter of the column was incremented by from top to bottom.
As the preferential of above-mentioned technical proposal, the section of the column is polygon.
As the preferential of above-mentioned technical proposal, the length of the ventilation duct is not less than furnace height.
As the preferential of above-mentioned technical proposal, the ventilation duct is some, and along annular bin circumference uniform distribution.
As the preferential of above-mentioned technical proposal, the circular cone annular bin is integrally in cone.
As the preferential of above-mentioned technical proposal, the banking fire lid circumference is provided with least one fourth hole.
As the preferential of above-mentioned technical proposal, intermediate openings of some first through hole along annular bin are highly provided with
If dried layer.
The utility model proposes a kind of heating stove bank up a fire mechanism, its circular cone annular bin is equipped with fire sealing cover group,
Wherein ventilation duct is entered under the oxygen of annular bin and the oxygen collective effect of annular bin intermediate openings, makes flame and flue gas
Fully enter after burning in heat exchanger tube, the water jacket with being arranged on outside heat exchanger tube reaches high efficient heat exchanging；Under the fire sealing cover group
Lid is extend into circular cone annular bin intermediate openings when using, and is had banking fire effect, is made the flame and flue gas and circular cone in burner hearth
The oxygen of the first through hole conveying of annular bin opening outer wall fully combines, and reaches clean-burning purpose；There is control simultaneously
Flame adds heat exchange area, controls the rising of flame to purpose is turned under border, makes flame and flue gas in banking fire lid and lower cover
In space, high-temperature region is formed with oxygen from a point combination in fire door, so that the carbon monoxide and other combustibles in flue gas reach
Fully burning, efficiency of combustion further improved, then the discharge capacity of pernicious gas is effectively reduced when banking up a fire.
Brief description of the drawings
Fig. 1 is that the heating stove being applied on heating stove of the utility model embodiment is banked up a fire mechanism structure schematic diagram；
Fig. 2 is that the utility model embodiment heating stove is banked up a fire mechanism circular cone annular bin, through-hole pipe structural representation；
Fig. 3 is the utility model embodiment fire sealing cover group lower cover group structural representation；
Fig. 4 is 3 top view；
Fig. 5 is the utility model embodiment fire sealing cover group banking fire lid structural representation；
Fig. 6 is Fig. 5 top view.
In figure, 1. bodies of heater, 2. circular cone annular bins, 3. ventilation ducts, the intermediate openings of 4. circular cone annular bins, 5. are banked up a fire
Lid group, 5-1. lower covers, 5-2. columns, 5-3. support bars, the through holes of 5-4. second, 5-5. banking fires lid, 5-6. third through-holes, 5-7.
Fourth hole, 6. first through hole.
Embodiment
The utility model is described further below in conjunction with the accompanying drawings.
Banked up a fire mechanism the utility model proposes a kind of heating stove, as shown in Figure 1 and Figure 2, including be arranged at burner hearth fuel inlet
Annular bin, the annular bin has a hollow inner chamber, and the annular bin is integrally in cone.The circular cone annular bin
The intermediate openings of room turn on the fuel inlet of burner hearth, if being provided with circumference uniform distribution on the circular cone annular bin opening outer wall
Dry first through hole, the first through hole turn on the inner chamber of circular cone annular bin, and the circular cone annular bin is also associated with leading to
Airduct, described ventilation duct one end turn on circular cone annular bin, the other end and burner hearth turned on outside, and the ventilation duct is along outside burner hearth
Wall extends default length；
As shown in figure 1, the intermediate openings of the circular cone annular bin are provided with fire sealing cover group, and as shown in Figure 3-4, the envelope
Fire cover group includes lower cover, and column is provided with the lower lid, and the column has default length, and the column top is provided with
Second through hole, second through hole, which can be worn, connects hook, and to facilitate taking-up lower cover, the column circumference is provided with three supports
Bar, the lateral cross-sectional area of the lower cover is less than the lateral cross-sectional area of circular cone annular bin intermediate openings, so that lower cover can extend into
Into the intermediate openings of circular cone annular bin, when the lower cover is extend into the intermediate openings of circular cone annular bin, the branch
The intermediate openings top that strut is supported on circular cone annular bin is fixed so that lower cover is supported, while the lower cover circumference and annular bin
There is default spacing distance, now the lower cover is corresponding with first through hole between the opening of room；
As seen in figs. 5-6, in addition to banking fire lid, the banking fire lid middle part are provided with third through-hole, the banking fire lid circumference
At least one fourth hole is provided with, the fourth hole is used to wear to connect hook, taken out to facilitate.The banking fire lid can pass through
Third through-hole is socketed on the column, and the lateral cross-sectional area of the banking fire lid is more than the transverse direction of the circular cone annular bin opening
Sectional area, when banking fire lid is socketed on the column, the banking fire lid be located at circular cone annular bin upper opening portion and with annular
Bin opening has default clearance distance.
What the diameter of the column was incremented by from top to bottom, banking fire lid can be placed into default height, so that pressure
Fire cover keeps optimal distance with circular cone annular bin opening, reaches optimal ventilation effect, while section is polygon, is prevented
Banking fire lid rotates.
The length of the ventilation duct is not less than furnace height.The ventilation duct is some, and justified along taper burner hearth bin
Zhou Junbu, air preheat and ventilation duct quantity are effectively increased, increase the input quantity of high-temperature oxygen.
If intermediate openings of some first through hole along annular bin are highly provided with dried layer, it can be effectively increased height
The input quantity of warm oxygen.
Below by table 1 and table 2 illustrate the utility model proposes a kind of heating stove bank up a fire each for heating stove of mechanism
The lifting of item index,
Table 1：Existing heating stove examining report
Firing data is not included (excess air coefficient 1.8 is converted)
| Testing time | Thermal efficiency % | Heating power KW | CO | PM2.5 | SO2 | Nox | CO, % | |
| Igniting | ||||||||
| Low-power | 610.2 | 65.6 | 2.91 | 14.1 | 1.5 | 0.4 | 13.7 | 0.69 |
| Cooking | 58.8 | 26.3 | 7.16 | 3.1 | 1.3 | 52.5 | 72.1 | 0.1 |
| High power | 186.7 | 53.7 | 10.37 | 1.1 | 1.2 | 55.8 | 54.7 | 0.06 |
| Grand mean | 855.7 | 52.2 | 4.8 | 13 | 1.3 | 12.4 | 9.2 | 0.55 |
Table 2：The heating stove examining report for the mechanism that banked up a fire using the utility model heating stove
Firing data is not included (excess air coefficient 1.8 is converted)
Pass through the contrast of table 1 and table 2, it can be seen that the utility model proposes the heating stove mechanism that banks up a fire can effectively improve
The thermal efficiency and heating power, while substantially reduce carbon monoxide and PM2.5 discharge capacity.
The utility model proposes a kind of heating stove bank up a fire mechanism, its annular bin is equipped with fire sealing cover group, wherein
Ventilation duct is entered under the oxygen of circular cone annular bin and the oxygen collective effect of circular cone annular bin intermediate openings, make flame and
Flue gas enters in heat exchanger tube after fully burning, and the water jacket with being arranged on outside heat exchanger tube reaches high efficient heat exchanging；The fire sealing cover group
Lower cover using when extend into circular cone annular bin intermediate openings, there is banking fire effect, make flame in burner hearth and flue gas with
The oxygen of the first through hole conveying of circular cone annular bin opening outer wall fully combines, and reaches clean-burning purpose；Meanwhile it is located at
The banking fire lid on top, has fiery purpose, delays the rising of flame, makes flame with flue gas in the space of banking fire lid and lower cover,
By the elevated oxygen of temperature, fully to be burnt with flame, flue gas, efficiency of combustion further improves, meanwhile, effectively reduce harmful gas
The discharge capacity of body.
Certainly, the utility model can also have other embodiment, in the situation without departing substantially from the utility model spirit and its essence
Under, person of ordinary skill in the field works as can make various corresponding changes and deformation according to the utility model, but these phases
The change and deformation answered should all belong to scope of the claims of the present utility model.
Claims (9)
- The mechanism 1. a kind of heating stove is banked up a fire, it is characterised in that the annular bin including being arranged at burner hearth fuel inlet, the annular Bin has hollow inner chamber, and the intermediate openings of the annular bin are turned on the fuel inlet of burner hearth, and the annular bin is opened Several first through hole of circumference uniform distribution are provided with mouth outer wall, the first through hole turns on the inner chamber of annular bin, described Annular bin is also associated with ventilation duct, and described ventilation duct one end turns on annular bin, the other end and burner hearth turned on outside, described Ventilation duct extends downwardly into burner hearth bottom along hearth outer wall, can reach the effect of air preheat, forms secondary air device and stove Thorax air intake separates；The intermediate openings of the annular bin are provided with fire sealing cover group, and the fire sealing cover group includes lower cover, set on the lower lid There is column, the column has default length, and the column circumference is provided with least three support bars, the transverse direction of the lower cover Sectional area is less than the lateral cross-sectional area of circular cone annular bin intermediate openings, is opened so that lower cover can extend into the middle part of annular bin Intraoral, when the lower cover is extend into the intermediate openings of annular bin, the they sup-port is opened in the middle part of annular bin Mouth top is fixed so that lower cover is supported, while has default clearance distance between the lower cover circumference and annular bin opening, Now the lower cover is corresponding with first through hole；Also include banking fire lid, be provided with third through-hole in the middle part of the banking fire lid, the banking fire lid can be socketed by third through-hole On the column, the lateral cross-sectional area of the banking fire lid is more than the lateral cross-sectional area of the annular bin opening, when banking fire lid When being socketed on the column, the banking fire lid is located at annular bin upper opening portion and has default with annular bin opening Gauge from.
- The mechanism 2. heating stove according to claim 1 is banked up a fire, it is characterised in that it is logical that the column top is provided with second Hole.
- The mechanism 3. heating stove according to claim 1 is banked up a fire, it is characterised in that the diameter of the column is passed from top to bottom Increase.
- The mechanism 4. heating stove according to claim 1 is banked up a fire, it is characterised in that the section of the column is polygon.
- The mechanism 5. heating stove according to claim 1 is banked up a fire, it is characterised in that the length of the ventilation duct is not less than burner hearth Highly.
- The mechanism 6. heating stove according to claim 1 is banked up a fire, it is characterised in that the ventilation duct is some, and along ring Shape bin circumference uniform distribution.
- The mechanism 7. heating stove according to claim 1 is banked up a fire, it is characterised in that the annular bin is integrally in cone.
- The mechanism 8. heating stove according to claim 1 is banked up a fire, it is characterised in that the banking fire lid circumference is provided with least one Individual fourth hole.
- The mechanism 9. heating stove according to claim 1 is banked up a fire, it is characterised in that some first through hole are along annular bin If intermediate openings be highly provided with dried layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542812.8U CN207132380U (en) | 2017-05-12 | 2017-05-12 | Heating stove is banked up a fire mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720542812.8U CN207132380U (en) | 2017-05-12 | 2017-05-12 | Heating stove is banked up a fire mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207132380U true CN207132380U (en) | 2018-03-23 |
Family
ID=61631223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720542812.8U Expired - Fee Related CN207132380U (en) | 2017-05-12 | 2017-05-12 | Heating stove is banked up a fire mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207132380U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006048A (en) * | 2019-03-27 | 2019-07-12 | 湖南大学 | Integral type gasification furnace |
-
2017
- 2017-05-12 CN CN201720542812.8U patent/CN207132380U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110006048A (en) * | 2019-03-27 | 2019-07-12 | 湖南大学 | Integral type gasification furnace |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180323 |
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| CF01 | Termination of patent right due to non-payment of annual fee |