CN2519193Y - Self-circulating heating boiler capable of rapid temp.-going up - Google Patents
Self-circulating heating boiler capable of rapid temp.-going up Download PDFInfo
- Publication number
- CN2519193Y CN2519193Y CN 01278022 CN01278022U CN2519193Y CN 2519193 Y CN2519193 Y CN 2519193Y CN 01278022 CN01278022 CN 01278022 CN 01278022 U CN01278022 U CN 01278022U CN 2519193 Y CN2519193 Y CN 2519193Y
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- CN
- China
- Prior art keywords
- heating
- burner hearth
- water
- water jacket
- boiler
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- Expired - Fee Related
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Abstract
The utility model relates to a quickly heating self-circulation heating boiler which belongs to a heating boiler technological field and is used to solve the problem that the heating boiler can quickly heating and save energy high effectively under natural circulation state. The technical proposal is that the furnace body of the boiler consists of a plurality of cylinder-shaped water jackets, and four layers of hearth water jackets are arranged from top to bottom in a furnace hearth, and a certain space is kept between the furnace body water jacket and the hearth water jacket which are communicated by communicating pipe, and the space between walls of the water jacket cavity is 30-40mm, and the vertical direction of the hearth water jacket is provided with a plurality of through flue holes. The structure of the utility model has the advantages of that the effect of quickly natural cycle can be reached through quickly heating water in the boiler in a short time with lessened water jacket cavity, reduced water capacity and design of a plurality of heating hearth water jackets. Meanwhile, the design of a plurality of heating hearth water jackets increases the heating area, and multiple return burnings can be realized, and the residue heating can be fully utilized, and the coals can be saved by 40%.
Description
Technical field
The utility model relates to a kind of coal heating boiler, and the national uses the heating equipment technical field.
Background technology
At present, in vast small and medium-sized cities and rural area, coal-burning boiler remains the key facility of warming.In a large amount of heating boilers of current use, in order to improve the discharging of the thermal efficiency, minimizing flue dust, the technical staff has carried out a lot of improvement to boiler internal, the heating boiler that multiple different structure is therefore arranged in the market, their thermal efficiency and the pollution of environment all had very much progress than old-fashioned boiler.But in these heating boilers, particularly for bigger generally all will the using the water pump forced circulation and utilize air blast combustion-supporting of area of heat-supply service, this is for huge numbers of families ordinarily resident, adopt water pump forced circulation and air blast combustion-supporting, this is unpractical beyond doubt, and the energy consumption of these auxiliary equipment and noise also allow the people hold to can't stand.Therefore, must be further improved at this situation.
Summary of the invention
Technical problem to be solved in the utility model is: a kind of heat supply rapidly under the Natural Circulation state, efficient, energy-conservation heating boiler are provided.
The alleged technical problem of the utility model is realized by following technical scheme:
A kind of self-loopa heating boiler that can heat up rapidly, it comprises body of heater, fire door, combustion chamber, burner hearth, water inlet, delivery port etc., its improvements are, its body of heater is made of a tubular water jacket, in burner hearth, be provided with 4 layers of burner hearth inner water sleeve from top to bottom, leave between furnace water jacket and the burner hearth inner water sleeve at interval and by being connected communicating pipe, spacing is 30-40mm between the wall of described each water jacket chamber, the vertical direction of burner hearth inner water sleeve is provided with the floss hole of a plurality of perforations.
The above-mentioned self-loopa heating boiler that can heat up rapidly also is provided with 4 uniform vertical jacket pipes in burner hearth, they are connected with furnace water jacket and burner hearth inner water sleeve respectively.
The above-mentioned self-loopa heating boiler that can heat up rapidly, the 1st layer of described burner hearth inner water sleeve is cone shape, and the 2nd layer is cage type, and the 3rd, 4 layer is disc respectively, is respectively equipped with 3-5 floss hole that connects thereon.
Adopt the self-loopa heating boiler of this structure, pitch smaller between the wall of water jacket chamber, water capacity reduces, and adds the burner hearth inner water sleeve design of multilayer heat absorption, makes water intensification rapidly at short notice in the stove, reaches the state of rapid and natural circulation.Multilayer burner hearth inner water sleeve has increased heating surface area simultaneously, has reached many backhaul burnings, has made full use of the waste heat of burning, according to surveying and determination, can economize on coal 40%, therefore, the utlity model has the advantage that intensification is quick, Natural Circulation is good, economize on coal efficient, save power.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A profile of Fig. 1;
Fig. 3 is the B-B profile of Fig. 1;
Fig. 4 is the C-C profile of Fig. 1;
Fig. 5 is the D-D profile of Fig. 1.
The specific embodiment
As seen from Figure 1, the utility model comprises body of heater 1, fire door 2, combustion chamber 3, burner hearth 4, fire grate 12, water inlet 5, delivery port 6, discharging valve 13, dedusting hole 14, water gage 15 etc.Its body of heater 1 is to be made of water jacket 7, is provided with 4 layers of burner hearth inner water sleeve 8 in burner hearth 4 from top to bottom, leaves spacing between furnace water jacket 7 and the burner hearth inner water sleeve 8 and by being connected communicating pipe 9.The 1st layer of above-mentioned burner hearth inner water sleeve 8 is taper, places the top of burner hearth 4, and it plays a part the banking fire cap, is provided with above to be connected with furnace water jacket 7 communicating pipe 9, and floss hole is played in gap all around.The 2nd layer is designed to cage type, and the horizontal jacket pipe 16 of multilayer is arranged, and can fully carry out heat exchange with the pyrotechnics in the burner hearth, and it also has communicating pipe 9 to be communicated with furnace water jacket 7, and flue gas is from the gap of jacket pipe and upwards discharging of gap all around.3rd, 4 layers of burner hearth inner water sleeve 8 are two disc water jackets, and they are connected with furnace water jacket 7, are respectively equipped with 3 and 5 floss holes 10 on water jacket.Also be provided with 4 vertical jacket pipes 11 in burner hearth 4, they are connected with furnace water jacket 7 and burner hearth inner water sleeve 8 respectively, play a part to reinforce burner hearth inner water sleeve 8 and have heat absorption concurrently.
An important feature of the present utility model is that the wide spacing water jacket with traditional furnace water jacket changes the thin space water jacket into, spacing has dwindled nearly 2/3, pitch smaller between the wall of water jacket chamber, only be 30-40mm, reduce the water capacity in the body of heater, added unique water jacket design, made the interior water of stove can heat up soon when heating, reach the effect of rapid and natural circulation, make temperature can reach the 85-90 degree in the short period of time by the radiator of its heat supply.In addition, the burner hearth inner water sleeve adopts the multilayer design, has increased heating surface area, has reduced exhaust gas temperature, and the heat in the burner hearth is fully utilized, and has reached many backhaul burnings, can economize on coal about 40%.Flue dust has formed depositing dust twice under the 1st, 3 layer of water jacket simultaneously, and the dust of discharge greatly reduces, and has alleviated environmental pollution.The utility model has saved water pump and air blast, has saved investment and power.
The utility model is suitable for 100-1000 square metre heating area, can satisfy the heating needs in 1-3 floor room.
Claims (3)
1. self-loopa heating boiler that can heat up rapidly, it comprises body of heater [1], fire door [2], combustion chamber [3], burner hearth [4], water inlet [5], delivery port [6] etc., it is characterized in that: described body of heater [1] is made of a tubular water jacket [7], in burner hearth [4], be provided with 4 layers of burner hearth inner water sleeve [8] from top to bottom, leave between furnace water jacket [7] and the burner hearth inner water sleeve [8] at interval and by being connected communicating pipe [9], spacing is 30-40mm between the wall of described each water jacket chamber, and the vertical direction of burner hearth inner water sleeve [8] is provided with the floss hole [10] of a plurality of perforations.
2. the self-loopa heating boiler that can heat up rapidly according to claim 1 is characterized in that: also be provided with 4 uniform vertical jacket pipes [11] in the described burner hearth [4], they are connected with furnace water jacket [7] and burner hearth inner water sleeve [8] respectively.
3. the self-loopa heating boiler that can heat up rapidly according to claim 2, it is characterized in that: the 1st layer of described burner hearth inner water sleeve [8] is cone shape, the 2nd layer is cage type, and the 3rd, 4 layer is disc, is respectively equipped with 3-5 floss hole [10] that connects thereon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278022 CN2519193Y (en) | 2001-12-11 | 2001-12-11 | Self-circulating heating boiler capable of rapid temp.-going up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01278022 CN2519193Y (en) | 2001-12-11 | 2001-12-11 | Self-circulating heating boiler capable of rapid temp.-going up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2519193Y true CN2519193Y (en) | 2002-10-30 |
Family
ID=33681614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01278022 Expired - Fee Related CN2519193Y (en) | 2001-12-11 | 2001-12-11 | Self-circulating heating boiler capable of rapid temp.-going up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2519193Y (en) |
-
2001
- 2001-12-11 CN CN 01278022 patent/CN2519193Y/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 |