CN201221841Y - Air-warming stove - Google Patents
Air-warming stove Download PDFInfo
- Publication number
- CN201221841Y CN201221841Y CNU2008201178410U CN200820117841U CN201221841Y CN 201221841 Y CN201221841 Y CN 201221841Y CN U2008201178410 U CNU2008201178410 U CN U2008201178410U CN 200820117841 U CN200820117841 U CN 200820117841U CN 201221841 Y CN201221841 Y CN 201221841Y
- Authority
- CN
- China
- Prior art keywords
- heat room
- burner hearth
- hot
- blast stove
- heat exchanging
- Prior art date
- 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
Links
- 238000010792 warming Methods 0.000 title 1
- 239000002956 ash Substances 0.000 claims description 7
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 238000005260 corrosion Methods 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 description 11
- 238000002485 combustion reaction Methods 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000002028 Biomass Substances 0.000 description 1
- 239000004484 Briquette Substances 0.000 description 1
- 239000002519 antifouling agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003818 cinder Substances 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
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- Baking, Grill, Roasting (AREA)
Abstract
The utility model relates to a warm air furnace, which comprises a hearth, and a first heat exchanging chamber and a second heat exchanging chamber which are communicated with each other, wherein, the bottom of the hearth is provided with a grate; the second heat exchanging chamber is arranged above the hearth; the first heat exchanging chamber is arranged at the periphery of the second heat exchanging chamber and the hearth; and the second heat exchanging chamber is provided with a warm air passage. The warm air furnace adopts the integral closed structure, and can perform the multi-layer heating of the air so as to increase the temperature rapidly and homogenously, and is safe and clean, and has high efficiency, and can save the energy, and has long service life; and the warm air that is outputted from the warm air furnace is innocuous flavorless and clean. In addition, the housing that is arranged outside the first heat exchanging chamber not only has high application safety, but also has beautiful appearance and strong corrosion resistance.
Description
Technical field
The utility model relates to a kind of hot-blast stove.
Background technology
Hot-blast stove claims air-heater again, is widely used in greenhouse, green house of vegetables, breed house chamber, factory building, shops and heating at home, also can be used for the oven dry of various wet stocks.Its principle is by combustibles such as coal combustion, stalk and stalk particle, timber, produces high-temperature gas, with air blast high-temperature gas is transferred out by pipeline again, and environment temperature is raise, and reaches the purpose of the dehumidifying mist elimination of dispeling cold.
The main heating mode of present northern residents from villages and towns is heated kang, native heating installation, and not only the heat energy utilization rate is low, and easily freezes; Old-fashioned upright stove is adopted in commercial shop, and by chimney heat radiation heating, the heat energy utilization rate is low, and is dangerous, unhygienic.
Present hot-blast stove ubiquity volume is big, the cost height, and floor space is big, and outward appearance is coarse, and easily corrosion even the surface scribbles protective paint, reaches potential safety hazards such as easy scald but at high temperature also may have the paint detonation and distribute pernicious gas.This thermal efficiency of stoves is low, and it is slower to heat up, and noise is big, installs and uses inconvenience, shortcoming such as unhygienic, is unsuitable for small towns family and commercial shop and uses.
The utility model content
The utility model has overcome above-mentioned shortcoming, and a kind of safe and efficient, energy-conserving and environment-protective, wieldy hot-blast stove are provided.
The technical scheme in the invention for solving the technical problem is: a kind of hot-blast stove, comprise burner hearth and first Heat Room that is interconnected, second Heat Room, the bottom of burner hearth is provided with fire grate, described second Heat Room is arranged on the top of burner hearth, first Heat Room is arranged on the periphery of second Heat Room and burner hearth, and described second Heat Room is provided with preheated air inlet.
The outside of described first Heat Room also can be provided with shell.
Described shell can adopt the steel plate that sprays paint with holes to make.
Described burner hearth can be truncated cone-shaped, and described second Heat Room can be the truncated cone-shaped of handstand.
Can be provided with the air inlet that is communicated with first Heat Room on the outer wall of described first Heat Room.
Described fire grate can comprise a plurality of horizontal stripes that are parallel to each other.
Can be provided with smokejack on the described burner hearth, described smokejack is enclosed in the periphery of described second Heat Room.
The bottom of described burner hearth can be provided with the ashes chamber, and described burner hearth is provided with fire door.
The width of the described horizontal stripe on the described fire grate and spacing can increase in fire door one side direction burner hearth progressively.
Outlet at described smokejack can be provided with fender plate.
The utility model adopts the integral type full-closed structure, can carry out multiple heating to air, reach fast and the purpose that evenly heats up, and safety and sanitation, energy-efficient, long service life, the warm braw of output is nontoxic, tasteless, pure air.In addition, the described shell that is arranged on first Heat Room outside, not only safe to use, and also handsome in appearance, corrosion resistance is strong.
Description of drawings
Fig. 1 is an internal structure schematic diagram of the present utility model;
Fig. 2 is an external structure schematic diagram of the present utility model;
Fig. 3 is the structural representation of fire grate in the utility model.
The specific embodiment
As shown in fig. 1, comprise burner hearth 6 and first Heat Room 3, second Heat Room 7 that are interconnected, described burner hearth 6 is truncated cone-shaped, and described second Heat Room 7 is arranged on the top of burner hearth, the truncated cone-shaped that is handstand, described first Heat Room 3 is arranged on the periphery of second Heat Room 7 and burner hearth 6.The bottom of described burner hearth 6 is provided with fire grate 11, and the space below fire grate forms ashes chamber 10, and described burner hearth 6 is provided with fire door 9, is used for sending into fuel.The outer wall of described first Heat Room 3 is provided with the air inlet 8 that is communicated with first Heat Room 3, the adjustable speed blower fan also can be installed by described air inlet 8 places, described second Heat Room 7 is provided with the preheated air inlet 2 that is used for discharging warm braw, described burner hearth 6 tops are provided with the smokejack 1 that is communicated with described burner hearth 6, and described smokejack 1 is enclosed in the periphery of described second Heat Room 7.As shown in Figure 2, the outside of described first Heat Room 3 also is provided with shell 4, and described shell 4 adopts the steel plate that sprays paint with holes to make, and fixedlys connected by screw 13 with the furnace wall 5 of first Heat Room 3.
Described fire grate 11 comprises a plurality of horizontal stripes that are parallel to each other 12 as shown in Figure 3, and each horizontal stripe on the described fire grate 11 has different width and spacing, and the width of horizontal stripe and spacing, increases progressively in fire door one side direction burner hearth 6, and is highly vertically adjustable.
During use, open fire door 9, with biomass fuels such as stalk, corncob, timber, straw, branches, or abiotic matter fuel such as coal cinder, honeycomb briquette is put on the fire grate 11 of burner hearth 6, air to be heated directly or by hair-dryer is sent into first Heat Room 3 from air inlet 8, after the heat that described air to be heated is distributed by the fuel of burner hearth 6 internal combustion heats, enter second Heat Room 7 again and further heat, discharge heat supplies by preheated air inlet 2 at last.Waste gas after the fuel combustion is then discharged from smokejack 1.Because the shape of burner hearth 6, second Heat Room 3 is the Rotary-table design, reach maximum with air contact area to be heated, the heat conducting surface is big, cooperates the specific cold air blast velocity of blower fan, makes air and hot side carry out sufficient heat exchange; And first Heat Room 3, second Heat Room 7 can also make full use of in the smokejack 1 heat of lime-ash in the smoke evacuation and ashes chamber 10, and air is carried out post bake, and the heat energy utilization rate improves more than 50% up to more than 90% than ordinary heating stove heat energy utilization rate.The adjustable speed blower fan that is equipped with at air inlet 8 places can guarantee suitable wind speed, blast, and noise is little, and energy consumption is low, continues to use diel only about power consumption 1 degree.Described fire grate 11 adopts the horizontal stripe that is parallel to each other to constitute, by ashes chamber 10 combustion air entered in the burner hearth 6 by the space between horizontal stripe, thus the combustion rate of increase fuel, fuel combustion is abundant, quick heating was lighted a fire after 10 minutes, and the gas temperature that warm wind port is discharged can reach the 100-200 degree.And because width, the spacing of horizontal stripe, in fire door one side direction burner hearth 6, increase progressively, bulk, long fuel can be placed on a side more inner in the burner hearth 6, fritter, short fuel then can be placed on the side near fire door 9, uses safer, conveniently.The door of described ashes chamber 10 can be used as the ventilating opening of burner hearth, and can be by the switching degree and then the adjusting intake of adjustment doors.
The outlet of preheated air inlet 2 can directly be dispelled the heat, and also can install long ventilation duct as required voluntarily additional, carries warm braw at a distance, also can adopt many logical modes by many warm wind ports to single pipeline central heating.The single diameter 6-12cm of the outlet of described preheated air inlet 2, quantity is 1-6, the position can be located at furnace roof, also can be located at the side.Outlet at smokejack 1 is provided with fender plate, can control fuel combustion speed, regulates the warm braw temperature thereby play, and fuel-saving effect is than common stove and accessory fuel saving more than 30%.
Described shell 4 adopts the steel plate that sprays paint with holes to make, and with body of heater, promptly first Heat Room, 3 contact points are few, and have appropriate distance between first Heat Room 3, makes surface temperature can be lower than 50 degree, can not cause and scald danger, and is safe in utilization; And be beneficial to the body of heater heat radiation, made full use of heat energy.
More than hot-blast stove provided by the utility model is described in detail, used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof; Simultaneously, for one of ordinary skill in the art, according to thought of the present utility model, the part that all can change in specific embodiments and applications, in sum, this description should not be construed as restriction of the present utility model.
Claims (10)
1. hot-blast stove, it is characterized in that: comprise burner hearth and first Heat Room, second Heat Room that are interconnected, the bottom of burner hearth is provided with fire grate, described second Heat Room is arranged on the top of burner hearth, first Heat Room is arranged on the periphery of second Heat Room and burner hearth, and described second Heat Room is provided with preheated air inlet.
2. a kind of hot-blast stove according to claim 1 is characterized in that: the outside of described first Heat Room also is provided with shell.
3. a kind of hot-blast stove according to claim 2 is characterized in that: described shell adopts the steel plate that sprays paint with holes to make.
4. a kind of hot-blast stove according to claim 1 is characterized in that: described burner hearth is truncated cone-shaped, and described second Heat Room is the truncated cone-shaped of handstand.
5. a kind of hot-blast stove according to claim 1 is characterized in that: the outer wall of described first Heat Room is provided with the air inlet that is communicated with first Heat Room.
6. a kind of hot-blast stove according to claim 1 is characterized in that: described burner hearth top is provided with smokejack, and described smokejack is enclosed in the periphery of described second Heat Room.
7. a kind of hot-blast stove according to claim 1 is characterized in that: described fire grate comprises a plurality of horizontal stripes that are parallel to each other.
8. a kind of hot-blast stove according to claim 7 is characterized in that: the width of the described horizontal stripe on the described fire grate and spacing increase in fire door one side direction burner hearth progressively.
9. a kind of hot-blast stove according to claim 6 is characterized in that: the outlet at described smokejack is provided with fender plate.
10. according to each described a kind of hot-blast stove in the claim 1～9, it is characterized in that: the bottom of described burner hearth is provided with the ashes chamber, and described burner hearth is provided with fire door.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201178410U CN201221841Y (en) | 2008-06-17 | 2008-06-17 | Air-warming stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201178410U CN201221841Y (en) | 2008-06-17 | 2008-06-17 | Air-warming stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221841Y true CN201221841Y (en) | 2009-04-15 |
Family
ID=40575347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201178410U Expired - Fee Related CN201221841Y (en) | 2008-06-17 | 2008-06-17 | Air-warming stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221841Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292316A (en) * | 2012-03-02 | 2013-09-11 | 赵联众 | Boiler |
-
2008
- 2008-06-17 CN CNU2008201178410U patent/CN201221841Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103292316A (en) * | 2012-03-02 | 2013-09-11 | 赵联众 | Boiler |
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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: 20090415 Termination date: 20110617 |